5p^2+12p-1=-8

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Solution for 5p^2+12p-1=-8 equation:


Simplifying
5p2 + 12p + -1 = -8

Reorder the terms:
-1 + 12p + 5p2 = -8

Solving
-1 + 12p + 5p2 = -8

Solving for variable 'p'.

Reorder the terms:
-1 + 8 + 12p + 5p2 = -8 + 8

Combine like terms: -1 + 8 = 7
7 + 12p + 5p2 = -8 + 8

Combine like terms: -8 + 8 = 0
7 + 12p + 5p2 = 0

Factor a trinomial.
(7 + 5p)(1 + p) = 0

Subproblem 1

Set the factor '(7 + 5p)' equal to zero and attempt to solve: Simplifying 7 + 5p = 0 Solving 7 + 5p = 0 Move all terms containing p to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + 5p = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 5p = 0 + -7 5p = 0 + -7 Combine like terms: 0 + -7 = -7 5p = -7 Divide each side by '5'. p = -1.4 Simplifying p = -1.4

Subproblem 2

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

Solution

p = {-1.4, -1}

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