3p^2=-20p-25

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Solution for 3p^2=-20p-25 equation:


Simplifying
3p2 = -20p + -25

Reorder the terms:
3p2 = -25 + -20p

Solving
3p2 = -25 + -20p

Solving for variable 'p'.

Reorder the terms:
25 + 20p + 3p2 = -25 + -20p + 25 + 20p

Reorder the terms:
25 + 20p + 3p2 = -25 + 25 + -20p + 20p

Combine like terms: -25 + 25 = 0
25 + 20p + 3p2 = 0 + -20p + 20p
25 + 20p + 3p2 = -20p + 20p

Combine like terms: -20p + 20p = 0
25 + 20p + 3p2 = 0

Factor a trinomial.
(5 + p)(5 + 3p) = 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 + 3p)' equal to zero and attempt to solve: Simplifying 5 + 3p = 0 Solving 5 + 3p = 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 + 3p = 0 + -5 Combine like terms: 5 + -5 = 0 0 + 3p = 0 + -5 3p = 0 + -5 Combine like terms: 0 + -5 = -5 3p = -5 Divide each side by '3'. p = -1.666666667 Simplifying p = -1.666666667

Solution

p = {-5, -1.666666667}

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