9p+3p^2=30

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Solution for 9p+3p^2=30 equation:


Simplifying
9p + 3p2 = 30

Solving
9p + 3p2 = 30

Solving for variable 'p'.

Reorder the terms:
-30 + 9p + 3p2 = 30 + -30

Combine like terms: 30 + -30 = 0
-30 + 9p + 3p2 = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(-10 + 3p + p2) = 0

Factor a trinomial.
3((-5 + -1p)(2 + -1p)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(-5 + -1p)' equal to zero and attempt to solve: Simplifying -5 + -1p = 0 Solving -5 + -1p = 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 + -1p = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1p = 0 + 5 -1p = 0 + 5 Combine like terms: 0 + 5 = 5 -1p = 5 Divide each side by '-1'. p = -5 Simplifying p = -5

Subproblem 2

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

Solution

p = {-5, 2}

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