f(5)=2x^2+5x-7

Simple and best practice solution for f(5)=2x^2+5x-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(5)=2x^2+5x-7 equation: 


Simplifying
f(5) = 2x2 + 5x + -7

Reorder the terms for easier multiplication:
5f = 2x2 + 5x + -7

Reorder the terms:
5f = -7 + 5x + 2x2

Solving
5f = -7 + 5x + 2x2

Solving for variable 'f'.

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

Divide each side by '5'.
f = -1.4 + x + 0.4x2

Simplifying
f = -1.4 + x + 0.4x2

See similar equations:

| 7=5+2u | | 5x-8=7x+4-2x | | -6(3x-8)=-63 | | 4+5x+x+2=180 | | -2-x=-11 | | f(0)=2x^2+5x-7 | | 5c+7=22 | | 2x+z+16y=20 | | 3x+1+4+2x=90 | | ln(3x)-4=0 | | 2x+6+5x=34 | | x-3(-4.6)=-14 | | 6(w+2)=24 | | X+-12=-21 | | 2x^3-x^2+x-14= | | 9n+-5n+-10n+-6n=0 | | 5f+17=92 | | x=2+-0.25 | | 5.5=11X | | 4(x+6)=10x-2(3x-7) | | 15-3(4x+5y)= | | x-123=-250 | | 4m=3.2 | | 4(-3)+2y=-4 | | 3n+15=2(n+2)+2n-4 | | 4ln(5x-1)=8 | | 2+-0.25y+2y=5 | | X+3-10x+8= | | 4(2x+8)=-22+6 | | 12x^2-77x=20 | | -5(3x-1)=17 | | -4=8c |

Equations solver categories