2p(p-5)=4-3p

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Solution for 2p(p-5)=4-3p equation:


Simplifying
2p(p + -5) = 4 + -3p

Reorder the terms:
2p(-5 + p) = 4 + -3p
(-5 * 2p + p * 2p) = 4 + -3p
(-10p + 2p2) = 4 + -3p

Solving
-10p + 2p2 = 4 + -3p

Solving for variable 'p'.

Reorder the terms:
-4 + -10p + 3p + 2p2 = 4 + -3p + -4 + 3p

Combine like terms: -10p + 3p = -7p
-4 + -7p + 2p2 = 4 + -3p + -4 + 3p

Reorder the terms:
-4 + -7p + 2p2 = 4 + -4 + -3p + 3p

Combine like terms: 4 + -4 = 0
-4 + -7p + 2p2 = 0 + -3p + 3p
-4 + -7p + 2p2 = -3p + 3p

Combine like terms: -3p + 3p = 0
-4 + -7p + 2p2 = 0

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

Subproblem 1

Set the factor '(-1 + -2p)' equal to zero and attempt to solve: Simplifying -1 + -2p = 0 Solving -1 + -2p = 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 + -2p = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -2p = 0 + 1 -2p = 0 + 1 Combine like terms: 0 + 1 = 1 -2p = 1 Divide each side by '-2'. p = -0.5 Simplifying p = -0.5

Subproblem 2

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

Solution

p = {-0.5, 4}

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