f(x)=-x^2-4x-7

Simple and best practice solution for f(x)=-x^2-4x-7 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^2-4x-7 equation: 


Simplifying
f(x) = -1x2 + -4x + -7

Multiply f * x
fx = -1x2 + -4x + -7

Reorder the terms:
fx = -7 + -4x + -1x2

Solving
fx = -7 + -4x + -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 = -7x-1 + -4 + -1x

Simplifying
f = -7x-1 + -4 + -1x

Reorder the terms:
f = -4 + -7x-1 + -1x

See similar equations:

| 1/4(4x+10)=25 | | 6-x+3x-7= | | 1/4(8x+10)=25 | | 7x^2-16x=28 | | 1/8(8x+10)=25 | | 2(4x+6)-6x=18 | | f(x)=-x^2+6x-2 | | 14x-11y+72=0 | | 1/8(8x+10)=20 | | 3x^9= | | 5x^2+3xy+y=0 | | 1/4(8x+10)=32 | | 7xsquared-16x=28 | | 1/4(8x+2)=32 | | (7+z)(5z+2)=0 | | 5x^3-2x^2-3=0 | | 1/4(8x+8)=32 | | 1/2(8x+9.90)=32 | | 1/2(8x+9.75)=32 | | 1/2(8x+9.50)=32 | | (2y-9)(3-y)=0 | | 3x*9= | | 12(x+1)(x-1)=7x | | 1/2(8x+9)=32 | | 1/2(8x+10)=32 | | 5-2x=3x-14 | | 1/2(8x+6.25)=32 | | 1/2(8x+6)=32 | | 1/2(8x+6)=24 | | 5x-2=3-14x | | 1/2(8x+6)=16 | | 18-11=d |

Equations solver categories