f(x)=-x^2+8x+1

Simple and best practice solution for f(x)=-x^2+8x+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+8x+1 equation: 


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

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

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

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

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

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

See similar equations:

| -1[2+1(-6+1)]+16= | | 5y-8.2=4.3y-4.91 | | 5+3(x+6)= | | x+2x=57 | | 4(5y+3)+20=6(3y+2)+5 | | 5-0.3y=1.1 | | -36x=24x | | (6-3x)1/2-2=0 | | 9(x+8)+3=-9(x-5)-9 | | 3/6=nx2 | | 2+3+2+5+4+6+5+4+3+6+5+2+3+4+9+6+4+5+2+11+8+4+4+3+22= | | X(-7)=9 | | 4secx+6=-2 | | 5(2y+5)-8=6(5y-4)+17 | | 5w^2-44w-9=0 | | -5x-16=9 | | 25+(-17)= | | 0.25-4y=-1 | | 3xn+5=10+n | | 1/2(x-6 | | -9/5+-2/3= | | -x^2+3y^2-2x+24y+11=0 | | 5*-1-9= | | 4/9x=4/5 | | 3x-7=-5x+57 | | 7x+8x=-15 | | 23/3x-3/22= | | 3(6y-2)+24=6(4y-4)-15 | | 7*-1+7= | | 5m-8=-4-3m | | -1.8=2y | | 1/10b=70 |

Equations solver categories