4h^2+25=20h

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Solution for 4h^2+25=20h equation:


Simplifying
4h2 + 25 = 20h

Reorder the terms:
25 + 4h2 = 20h

Solving
25 + 4h2 = 20h

Solving for variable 'h'.

Reorder the terms:
25 + -20h + 4h2 = 20h + -20h

Combine like terms: 20h + -20h = 0
25 + -20h + 4h2 = 0

Factor a trinomial.
(5 + -2h)(5 + -2h) = 0

Subproblem 1

Set the factor '(5 + -2h)' equal to zero and attempt to solve: Simplifying 5 + -2h = 0 Solving 5 + -2h = 0 Move all terms containing h to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -2h = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -2h = 0 + -5 -2h = 0 + -5 Combine like terms: 0 + -5 = -5 -2h = -5 Divide each side by '-2'. h = 2.5 Simplifying h = 2.5

Subproblem 2

Set the factor '(5 + -2h)' equal to zero and attempt to solve: Simplifying 5 + -2h = 0 Solving 5 + -2h = 0 Move all terms containing h to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -2h = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -2h = 0 + -5 -2h = 0 + -5 Combine like terms: 0 + -5 = -5 -2h = -5 Divide each side by '-2'. h = 2.5 Simplifying h = 2.5

Solution

h = {2.5, 2.5}

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