(2p-9)(2p-9)=0

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Solution for (2p-9)(2p-9)=0 equation:


Simplifying
(2p + -9)(2p + -9) = 0

Reorder the terms:
(-9 + 2p)(2p + -9) = 0

Reorder the terms:
(-9 + 2p)(-9 + 2p) = 0

Multiply (-9 + 2p) * (-9 + 2p)
(-9(-9 + 2p) + 2p * (-9 + 2p)) = 0
((-9 * -9 + 2p * -9) + 2p * (-9 + 2p)) = 0
((81 + -18p) + 2p * (-9 + 2p)) = 0
(81 + -18p + (-9 * 2p + 2p * 2p)) = 0
(81 + -18p + (-18p + 4p2)) = 0

Combine like terms: -18p + -18p = -36p
(81 + -36p + 4p2) = 0

Solving
81 + -36p + 4p2 = 0

Solving for variable 'p'.

Factor a trinomial.
(9 + -2p)(9 + -2p) = 0

Subproblem 1

Set the factor '(9 + -2p)' equal to zero and attempt to solve: Simplifying 9 + -2p = 0 Solving 9 + -2p = 0 Move all terms containing p to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -2p = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -2p = 0 + -9 -2p = 0 + -9 Combine like terms: 0 + -9 = -9 -2p = -9 Divide each side by '-2'. p = 4.5 Simplifying p = 4.5

Subproblem 2

Set the factor '(9 + -2p)' equal to zero and attempt to solve: Simplifying 9 + -2p = 0 Solving 9 + -2p = 0 Move all terms containing p to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -2p = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -2p = 0 + -9 -2p = 0 + -9 Combine like terms: 0 + -9 = -9 -2p = -9 Divide each side by '-2'. p = 4.5 Simplifying p = 4.5

Solution

p = {4.5, 4.5}

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