5p^2=60+20p

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Solution for 5p^2=60+20p equation:


Simplifying
5p2 = 60 + 20p

Solving
5p2 = 60 + 20p

Solving for variable 'p'.

Reorder the terms:
-60 + -20p + 5p2 = 60 + 20p + -60 + -20p

Reorder the terms:
-60 + -20p + 5p2 = 60 + -60 + 20p + -20p

Combine like terms: 60 + -60 = 0
-60 + -20p + 5p2 = 0 + 20p + -20p
-60 + -20p + 5p2 = 20p + -20p

Combine like terms: 20p + -20p = 0
-60 + -20p + 5p2 = 0

Factor out the Greatest Common Factor (GCF), '5'.
5(-12 + -4p + p2) = 0

Factor a trinomial.
5((-2 + -1p)(6 + -1p)) = 0

Ignore the factor 5.

Subproblem 1

Set the factor '(-2 + -1p)' equal to zero and attempt to solve: Simplifying -2 + -1p = 0 Solving -2 + -1p = 0 Move all terms containing p to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -1p = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1p = 0 + 2 -1p = 0 + 2 Combine like terms: 0 + 2 = 2 -1p = 2 Divide each side by '-1'. p = -2 Simplifying p = -2

Subproblem 2

Set the factor '(6 + -1p)' equal to zero and attempt to solve: Simplifying 6 + -1p = 0 Solving 6 + -1p = 0 Move all terms containing p to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1p = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1p = 0 + -6 -1p = 0 + -6 Combine like terms: 0 + -6 = -6 -1p = -6 Divide each side by '-1'. p = 6 Simplifying p = 6

Solution

p = {-2, 6}

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