81-90p+25p^2=

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Solution for 81-90p+25p^2= equation:


Simplifying
81 + -90p + 25p2 = 0

Solving
81 + -90p + 25p2 = 0

Solving for variable 'p'.

Factor a trinomial.
(9 + -5p)(9 + -5p) = 0

Subproblem 1

Set the factor '(9 + -5p)' equal to zero and attempt to solve: Simplifying 9 + -5p = 0 Solving 9 + -5p = 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 + -5p = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -5p = 0 + -9 -5p = 0 + -9 Combine like terms: 0 + -9 = -9 -5p = -9 Divide each side by '-5'. p = 1.8 Simplifying p = 1.8

Subproblem 2

Set the factor '(9 + -5p)' equal to zero and attempt to solve: Simplifying 9 + -5p = 0 Solving 9 + -5p = 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 + -5p = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -5p = 0 + -9 -5p = 0 + -9 Combine like terms: 0 + -9 = -9 -5p = -9 Divide each side by '-5'. p = 1.8 Simplifying p = 1.8

Solution

p = {1.8, 1.8}

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