2p^2=-15p-25

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Solution for 2p^2=-15p-25 equation:


Simplifying
2p2 = -15p + -25

Reorder the terms:
2p2 = -25 + -15p

Solving
2p2 = -25 + -15p

Solving for variable 'p'.

Reorder the terms:
25 + 15p + 2p2 = -25 + -15p + 25 + 15p

Reorder the terms:
25 + 15p + 2p2 = -25 + 25 + -15p + 15p

Combine like terms: -25 + 25 = 0
25 + 15p + 2p2 = 0 + -15p + 15p
25 + 15p + 2p2 = -15p + 15p

Combine like terms: -15p + 15p = 0
25 + 15p + 2p2 = 0

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

Subproblem 1

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

Subproblem 2

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

Solution

p = {-5, -2.5}

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