15p*p+80=-80p

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Solution for 15p*p+80=-80p equation:


Simplifying
15p * p + 80 = -80p

Multiply p * p
15p2 + 80 = -80p

Reorder the terms:
80 + 15p2 = -80p

Solving
80 + 15p2 = -80p

Solving for variable 'p'.

Reorder the terms:
80 + 80p + 15p2 = -80p + 80p

Combine like terms: -80p + 80p = 0
80 + 80p + 15p2 = 0

Factor out the Greatest Common Factor (GCF), '5'.
5(16 + 16p + 3p2) = 0

Factor a trinomial.
5((4 + p)(4 + 3p)) = 0

Ignore the factor 5.

Subproblem 1

Set the factor '(4 + p)' equal to zero and attempt to solve: Simplifying 4 + p = 0 Solving 4 + p = 0 Move all terms containing p to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + p = 0 + -4 Combine like terms: 4 + -4 = 0 0 + p = 0 + -4 p = 0 + -4 Combine like terms: 0 + -4 = -4 p = -4 Simplifying p = -4

Subproblem 2

Set the factor '(4 + 3p)' equal to zero and attempt to solve: Simplifying 4 + 3p = 0 Solving 4 + 3p = 0 Move all terms containing p to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + 3p = 0 + -4 Combine like terms: 4 + -4 = 0 0 + 3p = 0 + -4 3p = 0 + -4 Combine like terms: 0 + -4 = -4 3p = -4 Divide each side by '3'. p = -1.333333333 Simplifying p = -1.333333333

Solution

p = {-4, -1.333333333}

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