-2h^2-28h=98

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Solution for -2h^2-28h=98 equation:


Simplifying
-2h2 + -28h = 98

Reorder the terms:
-28h + -2h2 = 98

Solving
-28h + -2h2 = 98

Solving for variable 'h'.

Reorder the terms:
-98 + -28h + -2h2 = 98 + -98

Combine like terms: 98 + -98 = 0
-98 + -28h + -2h2 = 0

Factor out the Greatest Common Factor (GCF), '-2'.
-2(49 + 14h + h2) = 0

Factor a trinomial.
-2((7 + h)(7 + h)) = 0

Ignore the factor -2.

Subproblem 1

Set the factor '(7 + h)' equal to zero and attempt to solve: Simplifying 7 + h = 0 Solving 7 + h = 0 Move all terms containing h to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + h = 0 + -7 Combine like terms: 7 + -7 = 0 0 + h = 0 + -7 h = 0 + -7 Combine like terms: 0 + -7 = -7 h = -7 Simplifying h = -7

Subproblem 2

Set the factor '(7 + h)' equal to zero and attempt to solve: Simplifying 7 + h = 0 Solving 7 + h = 0 Move all terms containing h to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + h = 0 + -7 Combine like terms: 7 + -7 = 0 0 + h = 0 + -7 h = 0 + -7 Combine like terms: 0 + -7 = -7 h = -7 Simplifying h = -7

Solution

h = {-7, -7}

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