(x-4)(x-4)=0

Simple and best practice solution for (x-4)(x-4)=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 (x-4)(x-4)=0 equation:


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

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

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

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

Combine like terms: -4x + -4x = -8x
(16 + -8x + x2) = 0

Solving
16 + -8x + x2 = 0

Solving for variable 'x'.

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

Subproblem 1

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

Subproblem 2

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

Solution

x = {4, 4}

See similar equations:

| (x+12)(x+12)=0 | | (x+10)(x+10)=0 | | 4+5=2x | | -27=3x | | 7y+11=y | | 7x-(3x-1)=2 | | 2(3v+8)=40 | | Y-33=27 | | 11w+-10=23 | | x+2x-5-5x=7 | | 20x-15=18x-7 | | 5(3-4x)-16(2x-5)=43 | | 3x+9x=60 | | 4m=-84 | | 8=5n-2 | | -3d=15 | | x+5-4x=8 | | 8B-6=3B+4 | | 5=20*16.00 | | 10x-5=10x-5 | | -2x+4y=0 | | 6x-4=13x-81 | | 7(y-2)+3(y-1)=3 | | 11=5y-4 | | 7+6(w-3)=31 | | 2x^3-15x^2+22x+15=0 | | -9y-5=8+6y | | -8+a=5 | | y=x^2-3x+2 | | y=x^2 | | 2x+1=11x-25 | | 3x+4x-2=12 |

Equations solver categories