2p^2=-6p+8

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Solution for 2p^2=-6p+8 equation:


Simplifying
2p2 = -6p + 8

Reorder the terms:
2p2 = 8 + -6p

Solving
2p2 = 8 + -6p

Solving for variable 'p'.

Reorder the terms:
-8 + 6p + 2p2 = 8 + -6p + -8 + 6p

Reorder the terms:
-8 + 6p + 2p2 = 8 + -8 + -6p + 6p

Combine like terms: 8 + -8 = 0
-8 + 6p + 2p2 = 0 + -6p + 6p
-8 + 6p + 2p2 = -6p + 6p

Combine like terms: -6p + 6p = 0
-8 + 6p + 2p2 = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-4 + 3p + p2) = 0

Factor a trinomial.
2((-4 + -1p)(1 + -1p)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-4 + -1p)' equal to zero and attempt to solve: Simplifying -4 + -1p = 0 Solving -4 + -1p = 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 + -1p = 0 + 4 Combine like terms: -4 + 4 = 0 0 + -1p = 0 + 4 -1p = 0 + 4 Combine like terms: 0 + 4 = 4 -1p = 4 Divide each side by '-1'. p = -4 Simplifying p = -4

Subproblem 2

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

Solution

p = {-4, 1}

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