Mister Exam
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How to use it?
- Equation:
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Equation 1-5*x=-6*x+8
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Equation -x/12+x=55/12
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Equation 4*(x-3)=x+6
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Identical expressions
- 2sin^2x*4x-3cos4x= zero
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- 2sin^2x*4x-3cos4x=O
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Similar expressions
- 2sin^2x*4x+3cos4x=0
2sin^2x*4x-3cos4x=0 equation
The teacher will be very surprised to see your correct solution 😉
The solution
You have entered
[src]
2 2*sin (x)*4*x - 3*cos(4*x) = 0
$$x 4 \cdot 2 \sin^{2}{\left(x \right)} - 3 \cos{\left(4 x \right)} = 0$$
Numerical answer
[src]
x1 = 81.7479831730917
x2 = 40.7479601897331
x3 = -0.770980938329713
x4 = 72.1859419589352
x5 = 91.0429939320349
x6 = 9.59879866192339
x7 = 25.248297429871
x8 = 69.0428204658573
x9 = 53.4886569445419
x10 = 28.1643537076941
x11 = 138.281620667987
x12 = -0.449931431196507
x13 = 59.7676430103387
x14 = 62.7562538396889
x15 = 12.4093539942368
x16 = 47.0371914173462
x17 = 88.0288267265593
x18 = 75.4674159015604
x19 = 25.0167048873603
x20 = 34.4572540641354
x21 = 84.7575809945965
x22 = 91.1693375027868
x23 = 97.4505135213995
x24 = 69.1871838865243
x25 = 31.5203921271159
x26 = 0.362286546476907
x27 = 66.0472170862637
x28 = 44.0716945074433
x29 = 18.7176117333375
x30 = 47.2104379789409
x31 = 37.7951682355499
x32 = 94.1856182880383
x33 = 3.38989867874996
x34 = 6.07705073244176
x35 = 100.470723880864
x36 = 56.4691623943291
x37 = 22.1137616723813
x38 = 0.362286546476907
x39 = 78.4719143861664
x40 = 15.8497088093345
x41 = 50.1813944382957
x41 = 50.1813944382957