144x^2-72x+9=

Simple and best practice solution for 144x^2-72x+9= 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 144x^2-72x+9= equation:


Simplifying
144x2 + -72x + 9 = 0

Reorder the terms:
9 + -72x + 144x2 = 0

Solving
9 + -72x + 144x2 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '9'.
9(1 + -8x + 16x2) = 0

Factor a trinomial.
9((1 + -4x)(1 + -4x)) = 0

Ignore the factor 9.

Subproblem 1

Set the factor '(1 + -4x)' equal to zero and attempt to solve: Simplifying 1 + -4x = 0 Solving 1 + -4x = 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 + -4x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -4x = 0 + -1 -4x = 0 + -1 Combine like terms: 0 + -1 = -1 -4x = -1 Divide each side by '-4'. x = 0.25 Simplifying x = 0.25

Subproblem 2

Set the factor '(1 + -4x)' equal to zero and attempt to solve: Simplifying 1 + -4x = 0 Solving 1 + -4x = 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 + -4x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -4x = 0 + -1 -4x = 0 + -1 Combine like terms: 0 + -1 = -1 -4x = -1 Divide each side by '-4'. x = 0.25 Simplifying x = 0.25

Solution

x = {0.25, 0.25}

See similar equations:

| x-8=3x-14 | | 94=-4x-6x+4 | | -7x-6=10+x | | -6+3x=-5x+34 | | 7x+5+x=85 | | X+5=14-.5x | | 9+4x-2x=21 | | -4(s-19)=4 | | 4+2x-6x=44 | | 8r=4t-16 | | 7(4+2x)=-70 | | 11g-7g-3=17 | | 2-(3x+1)=1 | | -3x+9=36 | | 9y^2+30y+25= | | 8+x=4x-25 | | X+.5=9 | | 246-4x=41x+16 | | 120x-197=4 | | 2+4x=5x-3 | | 4x-23=9 | | -5+5x=-55 | | 3x-1=-3x+23 | | -3x+3=7x-107 | | 6m^2-11m+4=0 | | 6v^2-15v=9 | | 4-3x=25 | | 1+3x-7x=17 | | -25=4x+6x-5 | | 3(x-5)-8=1-(x-4) | | -24(-2)=18(4+2) | | 3(x-5)-8=1-(x-4) |

Equations solver categories