81p^2-198p+121=

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Solution for 81p^2-198p+121= equation:


Simplifying
81p2 + -198p + 121 = 0

Reorder the terms:
121 + -198p + 81p2 = 0

Solving
121 + -198p + 81p2 = 0

Solving for variable 'p'.

Factor a trinomial.
(11 + -9p)(11 + -9p) = 0

Subproblem 1

Set the factor '(11 + -9p)' equal to zero and attempt to solve: Simplifying 11 + -9p = 0 Solving 11 + -9p = 0 Move all terms containing p to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + -9p = 0 + -11 Combine like terms: 11 + -11 = 0 0 + -9p = 0 + -11 -9p = 0 + -11 Combine like terms: 0 + -11 = -11 -9p = -11 Divide each side by '-9'. p = 1.222222222 Simplifying p = 1.222222222

Subproblem 2

Set the factor '(11 + -9p)' equal to zero and attempt to solve: Simplifying 11 + -9p = 0 Solving 11 + -9p = 0 Move all terms containing p to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + -9p = 0 + -11 Combine like terms: 11 + -11 = 0 0 + -9p = 0 + -11 -9p = 0 + -11 Combine like terms: 0 + -11 = -11 -9p = -11 Divide each side by '-9'. p = 1.222222222 Simplifying p = 1.222222222

Solution

p = {1.222222222, 1.222222222}

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