f(x)=x^2-1

Simple and best practice solution for f(x)=x^2-1 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 f(x)=x^2-1 equation: 


Simplifying
f(x) = x2 + -1

Multiply f * x
fx = x2 + -1

Reorder the terms:
fx = -1 + x2

Solving
fx = -1 + x2

Solving for variable 'f'.

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

Divide each side by 'x'.
f = -1x-1 + x

Simplifying
f = -1x-1 + x

See similar equations:

| 6+9c=21 | | 15(0.30)+0.05x=(x+0.05) | | (x^3/3z)^-3 | | -4(-24+8y)=-64 | | 6-(p/5)=3*q | | 3(4x+2)-4(2x-5)= | | 3(-1x-6)=-48 | | s=180(60-2) | | 4x^9y^7+8x^7y^6+28xy=0 | | 175.00+550.00x*1.00x=35.000+1680.00x | | 10(-5x+13)=-470 | | 6-p/5=3q | | 175.000+55.00x*1.00x=35.000+1680.00x | | 4x-2y=36 | | 64m-16+14-21m= | | (5c^5+4c^2-3)-(8c^5-2c^2+19)= | | 5(5x-8)=-265 | | -4(2x+6)=-24 | | 2+3/4g=32 | | y-7=-8(x-(-11)) | | 2b-0.5=3b | | 175.000+550.00x*1x=35.000+1680.00x | | 6x+1=48 | | 43.00+24.00f=211 | | x/-6=10 | | -x+3=0+2x | | 13(x+3)=x+3 | | 7(3x-4)-3(5x+3)=2(x-3)+1 | | 3x=2z | | 14/5+1/3t=9 | | 35.000+1680.00x=175.000+550*1x | | 2(y-3)=-12 |

Equations solver categories