-4p^2=18p+18

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Solution for -4p^2=18p+18 equation:


Simplifying
-4p2 = 18p + 18

Reorder the terms:
-4p2 = 18 + 18p

Solving
-4p2 = 18 + 18p

Solving for variable 'p'.

Reorder the terms:
-18 + -18p + -4p2 = 18 + 18p + -18 + -18p

Reorder the terms:
-18 + -18p + -4p2 = 18 + -18 + 18p + -18p

Combine like terms: 18 + -18 = 0
-18 + -18p + -4p2 = 0 + 18p + -18p
-18 + -18p + -4p2 = 18p + -18p

Combine like terms: 18p + -18p = 0
-18 + -18p + -4p2 = 0

Factor out the Greatest Common Factor (GCF), '-2'.
-2(9 + 9p + 2p2) = 0

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

Ignore the factor -2.

Subproblem 1

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

Subproblem 2

Set the factor '(3 + 2p)' equal to zero and attempt to solve: Simplifying 3 + 2p = 0 Solving 3 + 2p = 0 Move all terms containing p to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 2p = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 2p = 0 + -3 2p = 0 + -3 Combine like terms: 0 + -3 = -3 2p = -3 Divide each side by '2'. p = -1.5 Simplifying p = -1.5

Solution

p = {-3, -1.5}

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