f(x)=2x^2+x-15

Simple and best practice solution for f(x)=2x^2+x-15 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)=2x^2+x-15 equation: 


Simplifying
f(x) = 2x2 + x + -15

Multiply f * x
fx = 2x2 + x + -15

Reorder the terms:
fx = -15 + x + 2x2

Solving
fx = -15 + x + 2x2

Solving for variable 'f'.

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

Divide each side by 'x'.
f = -15x-1 + 1 + 2x

Simplifying
f = -15x-1 + 1 + 2x

Reorder the terms:
f = 1 + -15x-1 + 2x

See similar equations:

| -3(6x-9)+9=-18x+36 | | f(x)=4x^2-7x+1 | | (4v-2)(1+v)=0 | | 50=13+y | | 3y+117=129 | | 28+w=50 | | 15-(2x+3)=2(x+3)+x | | 43+m=93 | | 0.08(y-6)+0.04y=0.16y-0.3 | | x-8=y | | 9(x+7)+3=-7(x-7)-9 | | -3x-4-3x=-5-2x | | x+2x+1+3x+2=170 | | y+15=0 | | 4(5z-1)-5(z+4)=5(z+1) | | x=20(500) | | ln(x^2-6x+5)-ln(x-5)=1 | | 10+2(z-9)=(z+1)-6 | | x^2+.333333333333333333=0 | | -7(t+9)-(t+2)=3 | | -72(x-39)=x+5 | | -82(x-39)=x+5 | | 15t^2+t-6=(t+3)(t-2) | | 2(3x-5)=3x-1 | | -5(t-3)-(t+6)=4 | | 20x+8-3= | | 9cx-5x-160=0 | | 4x-8x+11=3x+25 | | 9=12-c/3 | | 22.43=18.56+3.87 | | -5(t-7)-(t+5)=10 | | -35-5x=13-2x |

Equations solver categories