64x^2-24x-28=0

Simple and best practice solution for 64x^2-24x-28=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 64x^2-24x-28=0 equation:


Simplifying
64x2 + -24x + -28 = 0

Reorder the terms:
-28 + -24x + 64x2 = 0

Solving
-28 + -24x + 64x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '4'.
4(-7 + -6x + 16x2) = 0

Factor a trinomial.
4((-1 + -2x)(7 + -8x)) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-1 + -2x)' equal to zero and attempt to solve: Simplifying -1 + -2x = 0 Solving -1 + -2x = 0 Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + -2x = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -2x = 0 + 1 -2x = 0 + 1 Combine like terms: 0 + 1 = 1 -2x = 1 Divide each side by '-2'. x = -0.5 Simplifying x = -0.5

Subproblem 2

Set the factor '(7 + -8x)' equal to zero and attempt to solve: Simplifying 7 + -8x = 0 Solving 7 + -8x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -8x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -8x = 0 + -7 -8x = 0 + -7 Combine like terms: 0 + -7 = -7 -8x = -7 Divide each side by '-8'. x = 0.875 Simplifying x = 0.875

Solution

x = {-0.5, 0.875}

See similar equations:

| 139+5x=-251+15x | | 22a=10 | | -9v+5v=15 | | 1+5t=16-10t | | 9(14x-21)=1323 | | 1+7t=3+6t | | -18x^2+6x+40=0 | | 6x-2(-5x-18)=212 | | 9x=5x+35 | | 150=3x+3(-3x+28) | | (3x+3)(x)=126 | | 17+2(4+2x(x))=33 | | (x^2-3x+1)(x^2+3x+3)+1=0 | | Cos(12)=x/18 | | 150/ | | 5u=24-3u | | y=.10x+15 | | X2-5/w=y | | 2x=7+2y | | 4x-3(5x-15)=3(5-20x) | | -9+3q+3=-2q+9 | | 3.5(2x-1)+1.4=3x-4.9 | | -51=192-9x | | 10x-50=-8 | | 9(8+5d)=-28 | | 2x+4(x+14)=2 | | 3u+u=4 | | 7(x+7)+10=10x-3(x-3) | | 191=22-w | | 2(x+3)=12-8 | | -19u=-22 | | 95-8x=-192-15x |

Equations solver categories