4h(7h+7)+h(3h+3)=

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Solution for 4h(7h+7)+h(3h+3)= equation:


Simplifying
4h(7h + 7) + h(3h + 3) = 0

Reorder the terms:
4h(7 + 7h) + h(3h + 3) = 0
(7 * 4h + 7h * 4h) + h(3h + 3) = 0
(28h + 28h2) + h(3h + 3) = 0

Reorder the terms:
28h + 28h2 + h(3 + 3h) = 0
28h + 28h2 + (3 * h + 3h * h) = 0
28h + 28h2 + (3h + 3h2) = 0

Reorder the terms:
28h + 3h + 28h2 + 3h2 = 0

Combine like terms: 28h + 3h = 31h
31h + 28h2 + 3h2 = 0

Combine like terms: 28h2 + 3h2 = 31h2
31h + 31h2 = 0

Solving
31h + 31h2 = 0

Solving for variable 'h'.

Factor out the Greatest Common Factor (GCF), '31h'.
31h(1 + h) = 0

Ignore the factor 31.

Subproblem 1

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

Subproblem 2

Set the factor '(1 + h)' equal to zero and attempt to solve: Simplifying 1 + h = 0 Solving 1 + h = 0 Move all terms containing h to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + h = 0 + -1 Combine like terms: 1 + -1 = 0 0 + h = 0 + -1 h = 0 + -1 Combine like terms: 0 + -1 = -1 h = -1 Simplifying h = -1

Solution

h = {0, -1}

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