(4x-9)(4x-9)=

Simple and best practice solution for (4x-9)(4x-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 (4x-9)(4x-9)= equation: 


Simplifying
(4x + -9)(4x + -9) = 0

Reorder the terms:
(-9 + 4x)(4x + -9) = 0

Reorder the terms:
(-9 + 4x)(-9 + 4x) = 0

Multiply (-9 + 4x) * (-9 + 4x)
(-9(-9 + 4x) + 4x * (-9 + 4x)) = 0
((-9 * -9 + 4x * -9) + 4x * (-9 + 4x)) = 0
((81 + -36x) + 4x * (-9 + 4x)) = 0
(81 + -36x + (-9 * 4x + 4x * 4x)) = 0
(81 + -36x + (-36x + 16x2)) = 0

Combine like terms: -36x + -36x = -72x
(81 + -72x + 16x2) = 0

Solving
81 + -72x + 16x2 = 0

Solving for variable 'x'.

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


Subproblem 1
Set the factor '(9 + -4x)' equal to zero and attempt to solve:

Simplifying
9 + -4x = 0

Solving
9 + -4x = 0

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

Add '-9' to each side of the equation.
9 + -9 + -4x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -4x = 0 + -9
-4x = 0 + -9

Combine like terms: 0 + -9 = -9
-4x = -9

Divide each side by '-4'.
x = 2.25

Simplifying
x = 2.25

Subproblem 2
Set the factor '(9 + -4x)' equal to zero and attempt to solve:

Simplifying
9 + -4x = 0

Solving
9 + -4x = 0

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

Add '-9' to each side of the equation.
9 + -9 + -4x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -4x = 0 + -9
-4x = 0 + -9

Combine like terms: 0 + -9 = -9
-4x = -9

Divide each side by '-4'.
x = 2.25

Simplifying
x = 2.25
Solution
x = {2.25, 2.25}

See similar equations:

| 4/6 | | 3(2x-1)+5=-2x-3(x+4) | | Y=-1/2(-4)+3 | | 1/5v+3/10v | | s^2-2s=35 | | -3.1x-3.62=-18.5 | | 4(5x-3)=6(9x+7) | | 3/8x+2/3y=10 | | 9.37x-16.47x= | | -4t-4=36 | | 4d=144 | | -3/5(248) | | 10(6x+5)=x | | y=-3x-10 | | -6y+4.4+0.6y+4.8y+2= | | 2/3y+3=29 | | a/7-7/8=-25/56 | | 8+a=17 | | 2(194-6x)=100(3-x) | | 9.6/1.2 | | 8(x+4y)-2(x-8y)= | | -15*-4+6*4=a | | -5/7+22=-48 | | 8-3c=-(c-5)-8 | | (2+j)x+(5-3j)y=3-j | | 8-3c=-c-5-8 | | a7/a3 | | ac=5x+3 | | |x+8|=6 | | 4(4468.09)=17872.34 | | 4.39x-1.54=1.93x+22.814 | | 1/4(b+1)=2 |

Equations solver categories