1-18p+81p^2=0

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Solution for 1-18p+81p^2=0 equation:


Simplifying
1 + -18p + 81p2 = 0

Solving
1 + -18p + 81p2 = 0

Solving for variable 'p'.

Factor a trinomial.
(1 + -9p)(1 + -9p) = 0

Subproblem 1

Set the factor '(1 + -9p)' equal to zero and attempt to solve: Simplifying 1 + -9p = 0 Solving 1 + -9p = 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 + -9p = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -9p = 0 + -1 -9p = 0 + -1 Combine like terms: 0 + -1 = -1 -9p = -1 Divide each side by '-9'. p = 0.1111111111 Simplifying p = 0.1111111111

Subproblem 2

Set the factor '(1 + -9p)' equal to zero and attempt to solve: Simplifying 1 + -9p = 0 Solving 1 + -9p = 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 + -9p = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -9p = 0 + -1 -9p = 0 + -1 Combine like terms: 0 + -1 = -1 -9p = -1 Divide each side by '-9'. p = 0.1111111111 Simplifying p = 0.1111111111

Solution

p = {0.1111111111, 0.1111111111}

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