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6/(5√4x+√2)+1/cos^25x

Integral of 6/(5√4x+√2)+1/cos^25x dx

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The solution

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  1                                    
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 |  /        6                1    \   
 |  |----------------- + 1*--------| dx
 |  |    _____     ___        25   |   
 |  \5*\/ 4*x  + \/ 2      cos  (x)/   
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$$\int\limits_{0}^{1} \left(1 \cdot \frac{1}{\cos^{25}{\left(x \right)}} + \frac{6}{5 \sqrt{4 x} + \sqrt{2}}\right)\, dx$$
The answer (Indefinite) [src]
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 |                                                                         ___                                                           13                      9                     17                     5                    21                                       23                     3                     19                      7                      15                      11                      ___    /  ___        ___\
 | /        6                1    \          676039*log(-1 + sin(x))   6*\/ x    676039*log(1 + sin(x))                - 221803567050*sin  (x) - 197767334710*sin (x) - 67013911107*sin  (x) - 46038446685*sin (x) - 3904125225*sin  (x) - 1741541175*sin(x) + 334639305*sin  (x) + 12013258455*sin (x) + 20814564771*sin  (x) + 114444262845*sin (x) + 144986993866*sin  (x) + 245588699190*sin  (x)               3*\/ 2 *log\\/ 2  + 10*\/ x /
 | |----------------- + 1*--------| dx = C - ----------------------- + ------- + ---------------------- - ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- - -----------------------------
 | |    _____     ___        25   |                  8388608              5             8388608                                         10                       14                      6                      18                     2                     22                    24                      4                      20                       8                       16                       12                    25             
 | \5*\/ 4*x  + \/ 2      cos  (x)/                                                                       2076180480 - 1644334940160*sin  (x) - 1644334940160*sin  (x) - 456759705600*sin (x) - 456759705600*sin  (x) - 24914165760*sin (x) - 24914165760*sin  (x) + 2076180480*sin  (x) + 137027911680*sin (x) + 137027911680*sin  (x) + 1027709337600*sin (x) + 1027709337600*sin  (x) + 1918390763520*sin  (x)                                
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$${{676039\,\log \left(\sin x+1\right)}\over{8388608}}-{{676039\, \log \left(\sin x-1\right)}\over{8388608}}-{{334639305\,\sin ^{23}x- 3904125225\,\sin ^{21}x+20814564771\,\sin ^{19}x-67013911107\,\sin ^{17}x+144986993866\,\sin ^{15}x-221803567050\,\sin ^{13}x+ 245588699190\,\sin ^{11}x-197767334710\,\sin ^9x+114444262845\,\sin ^7x-46038446685\,\sin ^5x+12013258455\,\sin ^3x-1741541175\,\sin x }\over{2076180480\,\sin ^{24}x-24914165760\,\sin ^{22}x+137027911680 \,\sin ^{20}x-456759705600\,\sin ^{18}x+1027709337600\,\sin ^{16}x- 1644334940160\,\sin ^{14}x+1918390763520\,\sin ^{12}x-1644334940160 \,\sin ^{10}x+1027709337600\,\sin ^8x-456759705600\,\sin ^6x+ 137027911680\,\sin ^4x-24914165760\,\sin ^2x+2076180480}}+6\,\left( {{10\,\sqrt{x}+\sqrt{2}}\over{50}}-{{\log \left(10\,\sqrt{x}+\sqrt{2 }\right)}\over{25\,\sqrt{2}}}\right)$$
The graph
The answer [src]
                                                                                     13                      9                     17                     5                    21                                       23                     3                     19                      7                      15                      11                      ___    /       ___\       ___    /  ___\
6   676039*log(1 - sin(1))   676039*log(1 + sin(1))                - 221803567050*sin  (1) - 197767334710*sin (1) - 67013911107*sin  (1) - 46038446685*sin (1) - 3904125225*sin  (1) - 1741541175*sin(1) + 334639305*sin  (1) + 12013258455*sin (1) + 20814564771*sin  (1) + 114444262845*sin (1) + 144986993866*sin  (1) + 245588699190*sin  (1)               3*\/ 2 *log\10 + \/ 2 /   3*\/ 2 *log\\/ 2 /
- - ---------------------- + ---------------------- - ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- - ----------------------- + ------------------
5          8388608                  8388608                                         10                       14                      6                      18                     2                     22                    24                      4                      20                       8                       16                       12                 25                     25        
                                                      2076180480 - 1644334940160*sin  (1) - 1644334940160*sin  (1) - 456759705600*sin (1) - 456759705600*sin  (1) - 24914165760*sin (1) - 24914165760*sin  (1) + 2076180480*sin  (1) + 137027911680*sin (1) + 137027911680*sin  (1) + 1027709337600*sin (1) + 1027709337600*sin  (1) + 1918390763520*sin  (1)                                               
$$- \frac{3 \sqrt{2} \log{\left(\sqrt{2} + 10 \right)}}{25} + \frac{676039 \log{\left(\sin{\left(1 \right)} + 1 \right)}}{8388608} + \frac{3 \sqrt{2} \log{\left(\sqrt{2} \right)}}{25} - \frac{676039 \log{\left(- \sin{\left(1 \right)} + 1 \right)}}{8388608} + \frac{6}{5} - \frac{- 197767334710 \sin^{9}{\left(1 \right)} - 221803567050 \sin^{13}{\left(1 \right)} - 46038446685 \sin^{5}{\left(1 \right)} - 67013911107 \sin^{17}{\left(1 \right)} - 1741541175 \sin{\left(1 \right)} - 3904125225 \sin^{21}{\left(1 \right)} + 334639305 \sin^{23}{\left(1 \right)} + 20814564771 \sin^{19}{\left(1 \right)} + 12013258455 \sin^{3}{\left(1 \right)} + 144986993866 \sin^{15}{\left(1 \right)} + 114444262845 \sin^{7}{\left(1 \right)} + 245588699190 \sin^{11}{\left(1 \right)}}{- 1644334940160 \sin^{10}{\left(1 \right)} - 456759705600 \sin^{6}{\left(1 \right)} - 1644334940160 \sin^{14}{\left(1 \right)} - 456759705600 \sin^{18}{\left(1 \right)} - 24914165760 \sin^{2}{\left(1 \right)} - 24914165760 \sin^{22}{\left(1 \right)} + 2076180480 \sin^{24}{\left(1 \right)} + 2076180480 + 137027911680 \sin^{20}{\left(1 \right)} + 1027709337600 \sin^{16}{\left(1 \right)} + 137027911680 \sin^{4}{\left(1 \right)} + 1918390763520 \sin^{12}{\left(1 \right)} + 1027709337600 \sin^{8}{\left(1 \right)}}$$
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                                                                                     13                      9                     17                     5                    21                                       23                     3                     19                      7                      15                      11                      ___    /       ___\       ___    /  ___\
6   676039*log(1 - sin(1))   676039*log(1 + sin(1))                - 221803567050*sin  (1) - 197767334710*sin (1) - 67013911107*sin  (1) - 46038446685*sin (1) - 3904125225*sin  (1) - 1741541175*sin(1) + 334639305*sin  (1) + 12013258455*sin (1) + 20814564771*sin  (1) + 114444262845*sin (1) + 144986993866*sin  (1) + 245588699190*sin  (1)               3*\/ 2 *log\10 + \/ 2 /   3*\/ 2 *log\\/ 2 /
- - ---------------------- + ---------------------- - ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- - ----------------------- + ------------------
5          8388608                  8388608                                         10                       14                      6                      18                     2                     22                    24                      4                      20                       8                       16                       12                 25                     25        
                                                      2076180480 - 1644334940160*sin  (1) - 1644334940160*sin  (1) - 456759705600*sin (1) - 456759705600*sin  (1) - 24914165760*sin (1) - 24914165760*sin  (1) + 2076180480*sin  (1) + 137027911680*sin (1) + 137027911680*sin  (1) + 1027709337600*sin (1) + 1027709337600*sin  (1) + 1918390763520*sin  (1)                                               
$$- \frac{3 \sqrt{2} \log{\left(\sqrt{2} + 10 \right)}}{25} + \frac{676039 \log{\left(\sin{\left(1 \right)} + 1 \right)}}{8388608} + \frac{3 \sqrt{2} \log{\left(\sqrt{2} \right)}}{25} - \frac{676039 \log{\left(- \sin{\left(1 \right)} + 1 \right)}}{8388608} + \frac{6}{5} - \frac{- 197767334710 \sin^{9}{\left(1 \right)} - 221803567050 \sin^{13}{\left(1 \right)} - 46038446685 \sin^{5}{\left(1 \right)} - 67013911107 \sin^{17}{\left(1 \right)} - 1741541175 \sin{\left(1 \right)} - 3904125225 \sin^{21}{\left(1 \right)} + 334639305 \sin^{23}{\left(1 \right)} + 20814564771 \sin^{19}{\left(1 \right)} + 12013258455 \sin^{3}{\left(1 \right)} + 144986993866 \sin^{15}{\left(1 \right)} + 114444262845 \sin^{7}{\left(1 \right)} + 245588699190 \sin^{11}{\left(1 \right)}}{- 1644334940160 \sin^{10}{\left(1 \right)} - 456759705600 \sin^{6}{\left(1 \right)} - 1644334940160 \sin^{14}{\left(1 \right)} - 456759705600 \sin^{18}{\left(1 \right)} - 24914165760 \sin^{2}{\left(1 \right)} - 24914165760 \sin^{22}{\left(1 \right)} + 2076180480 \sin^{24}{\left(1 \right)} + 2076180480 + 137027911680 \sin^{20}{\left(1 \right)} + 1027709337600 \sin^{16}{\left(1 \right)} + 137027911680 \sin^{4}{\left(1 \right)} + 1918390763520 \sin^{12}{\left(1 \right)} + 1027709337600 \sin^{8}{\left(1 \right)}}$$
Numerical answer [src]
131855.180582749
131855.180582749
The graph
Integral of 6/(5√4x+√2)+1/cos^25x dx

    Use the examples entering the upper and lower limits of integration.