1-2cos^2x=2sin^2x-1

Simple and best practice solution for 1-2cos^2x=2sin^2x-1 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 1-2cos^2x=2sin^2x-1 equation: 


Simplifying
1 + -2cos2x = 2sin2x + -1

Reorder the terms:
1 + -2cos2x = -1 + 2in2sx

Solving
1 + -2cos2x = -1 + 2in2sx

Solving for variable 'c'.

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

Add '-1' to each side of the equation.
1 + -1 + -2cos2x = -1 + -1 + 2in2sx

Combine like terms: 1 + -1 = 0
0 + -2cos2x = -1 + -1 + 2in2sx
-2cos2x = -1 + -1 + 2in2sx

Combine like terms: -1 + -1 = -2
-2cos2x = -2 + 2in2sx

Divide each side by '-2os2x'.
c = o-1s-2x-1 + -1in2o-1s-1

Simplifying
c = o-1s-2x-1 + -1in2o-1s-1

Reorder the terms:
c = -1in2o-1s-1 + o-1s-2x-1

See similar equations:

| -3(6x-6)=-72 | | X+x-10=82 | | X-24=-3x-4 | | Z=xy+b | | 2=xy+b | | x-100=50 | | 7/9x-2(1/3x-5/24)=4/5(31/3-5/9x)-3/4(4/9x-3/2) | | 10r-5=6r+19 | | 10r-5=6r+1 | | 1/2x=-12 | | x^2+200x+8800=0 | | 5x^2+10x+7=47 | | (26+3)2=36 | | 5m+5w= | | x+50=60 | | x-35=54 | | 6y=-12x-36 | | 3a-4=7 | | 9v-4=2v+45 | | -3a-2+5=2a-8 | | 5/9x+2=-7 | | 3/5x+7=-2 | | 6r-14=r+1 | | 16x^2-35x+18=0 | | 5+5p=26+2p | | 16x^2-35x+15=0 | | 4k-2=16-2k | | 5g-1=2g+20 | | 5c+3=3c+9 | | 24+x=4x | | 2x+4x=9 | | X+40=5x |

Equations solver categories