Cos^2(3x)=sin^2(3x)

Simple and best practice solution for Cos^2(3x)=sin^2(3x) equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for Cos^2(3x)=sin^2(3x) equation: 


Simplifying
Cos2(3x) = sin2(3x)

Remove parenthesis around (3x)
os2C * 3x = sin2(3x)

Reorder the terms for easier multiplication:
3os2C * x = sin2(3x)

Multiply os2C * x
3os2xC = sin2(3x)

Remove parenthesis around (3x)
3os2xC = in2s * 3x

Reorder the terms for easier multiplication:
3os2xC = 3in2s * x

Multiply in2s * x
3os2xC = 3in2sx

Solving
3os2xC = 3in2sx

Solving for variable 'o'.

Move all terms containing o to the left, all other terms to the right.

Divide each side by '3s2xC'.
o = in2s-1C-1

Simplifying
o = in2s-1C-1

See similar equations:

| 32+90=180 | | 8x+7-3x+3=20 | | 3+3x-7x=9 | | 75+x+70=180 | | Q+50=55 | | 3=3(x-5)-5 | | 19+90+x=180 | | 24x=5 | | P(x)=-15x^2+76x+32 | | 29+113+x=180 | | 72x+3=y | | 184=-v+98 | | -37=3-5(5-3n) | | 75+78+87+x=360 | | -3.1+3v=-7.9 | | 34-u=252 | | x+90+36=180 | | 3600x-144000=1766.66+354600 | | 4s+72=s+78 | | 14k-2/4-2=3k | | 3=-3/7k=6 | | 2=22-8p | | -9-8=9x+5-8x | | 15=6p+9 | | (x^2-9)(x^4-29x^2+100)=0 | | q-2=5q-22 | | 2+2x=20-4x | | (x^2)(x^4-29x^2+100)=0 | | 12=9.5z | | (x^2-2x)-(-3x-6)=8 | | -176+18x=44+23x | | 8.2[x-7]=-24.6 |

Equations solver categories