(2y+6)(2y+6)=36

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Solution for (2y+6)(2y+6)=36 equation:


Simplifying
(2y + 6)(2y + 6) = 36

Reorder the terms:
(6 + 2y)(2y + 6) = 36

Reorder the terms:
(6 + 2y)(6 + 2y) = 36

Multiply (6 + 2y) * (6 + 2y)
(6(6 + 2y) + 2y * (6 + 2y)) = 36
((6 * 6 + 2y * 6) + 2y * (6 + 2y)) = 36
((36 + 12y) + 2y * (6 + 2y)) = 36
(36 + 12y + (6 * 2y + 2y * 2y)) = 36
(36 + 12y + (12y + 4y2)) = 36

Combine like terms: 12y + 12y = 24y
(36 + 24y + 4y2) = 36

Add '-36' to each side of the equation.
36 + 24y + -36 + 4y2 = 36 + -36

Reorder the terms:
36 + -36 + 24y + 4y2 = 36 + -36

Combine like terms: 36 + -36 = 0
0 + 24y + 4y2 = 36 + -36
24y + 4y2 = 36 + -36

Combine like terms: 36 + -36 = 0
24y + 4y2 = 0

Solving
24y + 4y2 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), '4y'.
4y(6 + y) = 0

Ignore the factor 4.

Subproblem 1

Set the factor 'y' equal to zero and attempt to solve: Simplifying y = 0 Solving y = 0 Move all terms containing y to the left, all other terms to the right. Simplifying y = 0

Subproblem 2

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

Solution

y = {0, -6}

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