F(x)=-4x^2+9x+5

Simple and best practice solution for F(x)=-4x^2+9x+5 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)=-4x^2+9x+5 equation: 


Simplifying
F(x) = -4x2 + 9x + 5

Multiply F * x
xF = -4x2 + 9x + 5

Reorder the terms:
xF = 5 + 9x + -4x2

Solving
xF = 5 + 9x + -4x2

Solving for variable 'x'.

Reorder the terms:
-5 + -9x + xF + 4x2 = 5 + 9x + -4x2 + -5 + -9x + 4x2

Reorder the terms:
-5 + -9x + xF + 4x2 = 5 + -5 + 9x + -9x + -4x2 + 4x2

Combine like terms: 5 + -5 = 0
-5 + -9x + xF + 4x2 = 0 + 9x + -9x + -4x2 + 4x2
-5 + -9x + xF + 4x2 = 9x + -9x + -4x2 + 4x2

Combine like terms: 9x + -9x = 0
-5 + -9x + xF + 4x2 = 0 + -4x2 + 4x2
-5 + -9x + xF + 4x2 = -4x2 + 4x2

Combine like terms: -4x2 + 4x2 = 0
-5 + -9x + xF + 4x2 = 0

The solution to this equation could not be determined.

See similar equations:

| -45.6e=-4.56 | | 1/2x+2x=20 | | x/2.5=-3 | | 8x^2-18xy+9y^2= | | X^2-26x+15= | | x^2+y^4+3xy=81 | | 4x+9-7x=14-19x+16x-5 | | 8x=18x | | -(-27x-29)+(11x-5)+11x-28x=-10-21 | | 3x^2+10xy-8y^2= | | 15(t-2)+3t=6(3t+4)-13 | | 2lnx-lnx=3 | | 7=4.4b-19.3 | | 10y^2-11y-6= | | 4y-7= | | .5c+9=-4.5 | | 7y+2=17-3y | | 19y=-7+7-26y-19y | | a+(a+2)+(a+4)=-42 | | 19y=7+7-26y-19y | | 2z^2-9z+10= | | 9+3x=3x+5(6-3x) | | a+(a+2)+(a+4)=42 | | 16y^2+16y+3= | | 2+a/(-6)=7 | | y=3-5x | | k*1/4k-2 | | -x^2+6x-5= | | -7/4+1/4 | | 12y+6=9y-15 | | x^2-23x-120=0 | | 2x^2+3x-14= |

Equations solver categories