f(x)=3x^2+5x-12

Simple and best practice solution for f(x)=3x^2+5x-12 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)=3x^2+5x-12 equation: 


Simplifying
f(x) = 3x2 + 5x + -12

Multiply f * x
fx = 3x2 + 5x + -12

Reorder the terms:
fx = -12 + 5x + 3x2

Solving
fx = -12 + 5x + 3x2

Solving for variable 'f'.

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

Divide each side by 'x'.
f = -12x-1 + 5 + 3x

Simplifying
f = -12x-1 + 5 + 3x

Reorder the terms:
f = 5 + -12x-1 + 3x

See similar equations:

| 30(x-8)=40x | | 1.5x+10.5=12 | | N-.1=36 | | -(n-6)-3(-n+1)=-9 | | -3*5-7*4= | | 210=(15-5x)6 | | x^2-2x+9x+131=180 | | -6x-2.2x+12+2.9x-15.3= | | .2p-1.2=1.2-.2p | | 4b=8v-4b | | 7h-4(h-3)=15 | | x^4-x^3+72x^2=0 | | X-.1=36 | | 8x+27=36 | | 5x+6=8x+40 | | X-36=.10 | | 948572938456b+(7n-5)=15 | | -7w-39=-3(w+1) | | 4x(-3)+10=7x(-3)+16 | | (X-.10)=36 | | 30x=40(x+8) | | 30+6y=66 | | b^3-3p+2q=0 | | -5x+90=3x-126 | | 2.1*1.4= | | Y=-8x-17 | | (x+1)(x-6)(x-7)=0 | | ac+ad-bc-bd=0 | | x(4x^2-96x+576)=972 | | w^2=8w-40 | | -.5(-4+2x)=-6-4x | | 2x^2-39x=-7x-4x-24 |

Equations solver categories