f(x)=121-x^2

Simple and best practice solution for f(x)=121-x^2 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)=121-x^2 equation: 


Simplifying
f(x) = 121 + -1x2

Multiply f * x
fx = 121 + -1x2

Solving
fx = 121 + -1x2

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 121x-1 + -1x

Simplifying
f = 121x-1 + -1x

See similar equations:

| 11x^5-33x^3= | | k^2-k=3 | | 2(2x-7)+2x=28 | | x^20-2x^10=8 | | n^3+6n^2+11n+9=0 | | -6x+9y=-12 | | x^3-8x+6x=3 | | 7+-4(d-3)=23 | | 7+-4(d-3)=-3 | | 20-2a=7a+2 | | 4a+-2(a+9)=6 | | 12x-8=9x+52 | | -4x-15=-79 | | 4(x-9)=3(x+7) | | 2(3x-5)=26 | | 2(3x-5)=33 | | 12a+19=13a-15 | | 8-2x+(8x-4)-(2x+5)=-3[2x-3(4x+5)+(x+3)]+9 | | 48-3a=30 | | 57+7a=57 | | 2+6*(16-8)= | | 10b+36b+24b=525 | | 4x^4+36x^2=-81 | | (2y+7)+(3y-17)=180 | | (x+56)+(2x-2)=180 | | 2x^3(2x^2-9x+2)= | | X+2x+(2x+3)=48 | | (x+56)+(2y+7)=180 | | 3x^4-18x^3-80x^2-6x-27=0 | | 20x-5=19x+5 | | 10-7x=10x-9x-22 | | 25m^2+42=65m |

Equations solver categories