(x+4)(x+4)=4

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


Simplifying
(x + 4)(x + 4) = 4

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

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

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

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

Solving
16 + 8x + x2 = 4

Solving for variable 'x'.

Reorder the terms:
16 + -4 + 8x + x2 = 4 + -4

Combine like terms: 16 + -4 = 12
12 + 8x + x2 = 4 + -4

Combine like terms: 4 + -4 = 0
12 + 8x + x2 = 0

Factor a trinomial.
(6 + x)(2 + x) = 0

Subproblem 1

Set the factor '(6 + x)' equal to zero and attempt to solve: Simplifying 6 + x = 0 Solving 6 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + x = 0 + -6 x = 0 + -6 Combine like terms: 0 + -6 = -6 x = -6 Simplifying x = -6

Subproblem 2

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

Solution

x = {-6, -2}

See similar equations:

| 7-6s=19 | | 4x=8-y | | -3x+5(x+4)=78 | | 7y+5=26 | | -21+7x=5+6(3+3x) | | -y=-1 | | 3(2d+2)+9=13+5f | | 6n-10=8 | | x+4x+4=4 | | 4x-9=16+3x | | x+56=45 | | 6n-3=8 | | 6x+2(4x+8)=44 | | 3x+2(x+6)=32 | | 3/2x=6 | | (y-8)-(y+5)=3y | | x+4*x+4=4 | | 4y+24=36 | | 8=2n/3 | | 5x+2(2x-5)=98 | | 3/5=y/100 | | 5(x+4)/4=2x-2 | | 4c=2/7 | | 1/2g=-9 | | (5b-2)-2(2b+1)=-7 | | 12xy^2-15x^3y=0 | | 15x+20(x-5)=425 | | 5(x+4)=2x-2 | | -30+5x=-120 | | 4x+7(x+5)=200 | | 2z+-3y+5x=30 | | 3/12=-24/m |

Equations solver categories