72x^2-192x+128=0

Simple and best practice solution for 72x^2-192x+128=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 72x^2-192x+128=0 equation:


Simplifying
72x2 + -192x + 128 = 0

Reorder the terms:
128 + -192x + 72x2 = 0

Solving
128 + -192x + 72x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '8'.
8(16 + -24x + 9x2) = 0

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

Ignore the factor 8.

Subproblem 1

Set the factor '(4 + -3x)' equal to zero and attempt to solve: Simplifying 4 + -3x = 0 Solving 4 + -3x = 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 + -3x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -3x = 0 + -4 -3x = 0 + -4 Combine like terms: 0 + -4 = -4 -3x = -4 Divide each side by '-3'. x = 1.333333333 Simplifying x = 1.333333333

Subproblem 2

Set the factor '(4 + -3x)' equal to zero and attempt to solve: Simplifying 4 + -3x = 0 Solving 4 + -3x = 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 + -3x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -3x = 0 + -4 -3x = 0 + -4 Combine like terms: 0 + -4 = -4 -3x = -4 Divide each side by '-3'. x = 1.333333333 Simplifying x = 1.333333333

Solution

x = {1.333333333, 1.333333333}

See similar equations:

| x^2+18x+81=121 | | -6x-11x=-136 | | 8x+1=-8 | | 9y=7-x | | -7x-23=-128 | | -71=6+7x | | x+21=2 | | 4(x+2)=2x+7+2x | | -2(u+5)=-7u-30 | | -4/9s=-8 | | (2x-7)=-9 | | 3y-15y= | | 31.4=pir^2 | | 5+7+9p=-21 | | (-2x-4)=-12 | | 6(3-9.5)=54 | | x-0.457x=176 | | (-2x-4)=12 | | 100=2x+12 | | (x-13)=-29 | | (x-13)=29 | | (x+32)=-1 | | (x+32)=1 | | 5(x+32)=5 | | (x-2)=-2 | | (X+2)=-2 | | 8x^2y^2-4xy=0 | | 5m+2=3m-6 | | C(x)=x^2-20x+69 | | 38/3=190/t | | 75.00+15.00x= | | 35/6=175/n |

Equations solver categories