56x^2+11x-12=0

Simple and best practice solution for 56x^2+11x-12=0 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 56x^2+11x-12=0 equation:


Simplifying
56x2 + 11x + -12 = 0

Reorder the terms:
-12 + 11x + 56x2 = 0

Solving
-12 + 11x + 56x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-4 + -7x)(3 + -8x) = 0

Subproblem 1

Set the factor '(-4 + -7x)' equal to zero and attempt to solve: Simplifying -4 + -7x = 0 Solving -4 + -7x = 0 Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + -7x = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -7x = 0 + 4 -7x = 0 + 4 Combine like terms: 0 + 4 = 4 -7x = 4 Divide each side by '-7'. x = -0.5714285714 Simplifying x = -0.5714285714

Subproblem 2

Set the factor '(3 + -8x)' equal to zero and attempt to solve: Simplifying 3 + -8x = 0 Solving 3 + -8x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -8x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -8x = 0 + -3 -8x = 0 + -3 Combine like terms: 0 + -3 = -3 -8x = -3 Divide each side by '-8'. x = 0.375 Simplifying x = 0.375

Solution

x = {-0.5714285714, 0.375}

See similar equations:

| x^2-8x^2+7=0 | | y+6=2y | | 0.7x-1.2=-1.4x-7.5 | | 2.5x+3=4x-3 | | -.6x=.25 | | y-10.1=8 | | 7x-9=7(x+5) | | a(r)=3.15R^2 | | 5x+9y=32 | | (x+2)(x+5)=(x-1)(x+3) | | 2y+1=-3(2y+5) | | 5x+9y=n | | -5-6y+6=19 | | 7z-16-z+4=0 | | 3.4y=11.22 | | 7b+5=5b+6 | | .85x=-24 | | 2(x+5)=2 | | 5(x)=3-5x-2x^2 | | -2(x+1)-3=9 | | 4(3-x)=16 | | 2.6a-5=-2.4 | | 20-y-y^2=0 | | h-23=7 | | 5y-x=25 | | 7x-5=-6x+3 | | t^2-t-6=0 | | 7x-5=-6+3 | | 7x-5=-6x+5 | | 5x^3-29x^2+55x-28=0 | | X^2+7X-2.25=0 | | 5(4x)+1=45 |

Equations solver categories