Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 4-6*(x+2)=3-5*x
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Equation 4-6(x+2)=3-5x
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Equation 1+sin(x)=0
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Equation x^2-3*x+1=0
- Express {x} in terms of y where:
- 18*x-8*y=-2
- -11*x+15*y=7
- 6*x+17*y=3
- 1*x+10*y=-18
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Identical expressions
- two sinx^ three + two √ two cosx^ two +sinx=2√2
- 2 sinus of x cubed plus 2√2 co sinus of e of x squared plus sinus of x equally 2√2
- two sinus of x to the power of three plus two √ two co sinus of e of x to the power of two plus sinus of x equally 2√2
- 2sinx3+2√2cosx2+sinx=2√2
- 2sinx³+2√2cosx²+sinx=2√2
- 2sinx to the power of 3+2√2cosx to the power of 2+sinx=2√2
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Similar expressions
- (2x+1)(x+4)+2√((2x+1)(x+4))-63=0
- -12*√2*x-(2*√2-3*x)^2=71
- 0,005/(0,82√(2∙9,81∙3,5))=x
- 2sinx^3-2√2cosx^2+sinx=2√2
- 2sinx^3+2√2cosx^2-sinx=2√2
2sinx^3+2√2cosx^2+sinx=2√2 equation
The teacher will be very surprised to see your correct solution 😉
The solution
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[src]
2
3 __________ ___
2*sin (x) + 2*\/ 2*cos(x) + sin(x) = 2*\/ 2
$$2 \sin^{3}{\left(x \right)} + 2 \left(\sqrt{2 \cos{\left(x \right)}}\right)^{2} + \sin{\left(x \right)} = 2 \sqrt{2}$$
Numerical answer
[src]
x1 = -88.4601050817151
x2 = -792.176859485829
x3 = 89.5767968284164
x4 = -4.6709827792774
x5 = 24.6372304475174
x6 = -38.1946226242784
x7 = -94.7432903888947
x8 = 33.0281290638001
x9 = -13.0618813955601
x10 = -42.3700946223549
x11 = 93.7522688264929
x12 = -23.5205387008162
x13 = 81.1858982121337
x14 = -29.8037240079957
x15 = -86.352391772612
x16 = -98.9187623869712
x17 = -31.9114373170988
x18 = -10.954168086457
x19 = 9508.07157229062
x20 = 51.8776849853389
x21 = 87.4690835193133
x22 = 100.035454133672
x23 = 62.3363422905949
x24 = 12.0708598331583
x25 = 64.444055599698
x26 = 49.7699716762358
x27 = 45.5944996781593
x28 = -50.7609932386376
x29 = -19.3450667027397
x30 = -44.477807931458
x31 = 83.2936115212368
x32 = 58.1608702925185
x33 = -57.0441785458172
x34 = 1.61220252790219
x35 = 7.89538783508177
x36 = 20.4617584494409
x37 = -61.2196505438937
x38 = -63.3273638529968
x39 = -82.1769197745355
x40 = -80.0692064654324
x41 = -92.6355770797916
x42 = 5.78767452597867
x43 = -17.2373533936366
x44 = 39.3113143709797
x45 = 56.0531569834154
x46 = 18.3540451403378
x47 = 30.920415754697
x48 = -36.0869093151753
x49 = -54.9364652367141
x50 = -0.495510781200913
x51 = -25.6282520099193
x52 = 68.6195275977745
x53 = -48.6532799295345
x54 = 70.7272409068776
x55 = -69.6105491601764
x56 = -465.45122351249
x57 = -73.7860211582529
x58 = 14.1785731422614
x59 = 26.7449437566205
x60 = -75.893734467356
x61 = -239.256552454025
x62 = 95.859982135596
x63 = 77.0104262140572
x64 = -67.5028358510733
x65 = 37.2036010618766
x66 = 74.9027129049541
x67 = 43.4867863690562
x68 = -6.7786960883805
x68 = -6.7786960883805
The graph