f(x)=-x^2-8x-18

Simple and best practice solution for f(x)=-x^2-8x-18 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^2-8x-18 equation: 


Simplifying
f(x) = -1x2 + -8x + -18

Multiply f * x
fx = -1x2 + -8x + -18

Reorder the terms:
fx = -18 + -8x + -1x2

Solving
fx = -18 + -8x + -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 = -18x-1 + -8 + -1x

Simplifying
f = -18x-1 + -8 + -1x

Reorder the terms:
f = -8 + -18x-1 + -1x

See similar equations:

| 200m-100m+53625=56735-175m | | 200m-100m+53625=56735-175 | | 200m-100m+53625=56735-15 | | (3n+5)(n+1)=0 | | y^4-9y^2-162=0 | | (V-5)(v-3)=0 | | tgx=2 | | 6-4x=6x-8-6 | | 2sqrt(10)= | | 8(3z-4)+5.12(z-2)=-8 | | 7-3(1-7x)=-164 | | -5p+3=-10+2p | | 5+4x=8+2x | | 7x+3=13-2x | | 9x^3*(7x+8x^4)=0 | | (-6)=4b-10 | | (3x+5)squared=0 | | 24x^2-2=0 | | (3x+5)2=0 | | (R+3)(R-1)=0 | | COS^2-3SIN=3 | | 5x+1+5x+1+12x-7+12x-7=90 | | 6(x-7)+6(x-5)= | | 3x^3+20x^2+2=0 | | 2x-12=-4x+10 | | logx=7.5 | | 8m^2+11m=15 | | 500=x(x+5) | | 2x+4+2x+4+3x-3=96 | | 13a-(4b-3)*(5-2b)= | | -3.9x-8.8=4.5 | | 2n^2+12n=-9 |

Equations solver categories