sin^2x-1=

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


Simplifying
sin2x + -1 = 0

Reorder the terms:
-1 + in2sx = 0

Solving
-1 + in2sx = 0

Solving for variable 'i'.

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

Add '1' to each side of the equation.
-1 + 1 + in2sx = 0 + 1

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

Combine like terms: 0 + 1 = 1
in2sx = 1

Divide each side by 'n2sx'.
i = n-2s-1x-1

Simplifying
i = n-2s-1x-1

See similar equations:

| 6x+6=-7+2x+21 | | h(t)=16t^2+140t | | 41n(x+5)=8 | | 11+6=-4x-9x | | x+26+4x=-18-4x-24 | | 5y-3=3y-5 | | 7r-3= | | y=(x+9y)(x^3-9) | | x*x-5x=4 | | 2(x+6)=x+22 | | 1.5(x+6)-0.5(x-24)=16 | | 2ln(2-x)+1=2 | | -16x^2+72x+3=0 | | -2w^5(-6w^3)= | | 1/5x-7/5=-5x+4/3 | | -3(5x-2)+9x=-42 | | 4(z+1)=16 | | -2x-y=0 | | -2(8-y)=-6y | | 6.57x=3.48x | | 7w-9=13-4w | | 7x-4y=4 | | 0.12-0.01(x+2)=0 | | 2sin(5x)=1 | | 5m+zr=r-8h | | 0.5x-0.6x+5=4 | | 17=4x+8 | | 8n-20=3n+5 | | 1.4t=-28 | | 2+3p= | | -2=-6*7+b | | r^2+8r+52=0 |

Equations solver categories