(9p-1)(9p-1)=0

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Solution for (9p-1)(9p-1)=0 equation:


Simplifying
(9p + -1)(9p + -1) = 0

Reorder the terms:
(-1 + 9p)(9p + -1) = 0

Reorder the terms:
(-1 + 9p)(-1 + 9p) = 0

Multiply (-1 + 9p) * (-1 + 9p)
(-1(-1 + 9p) + 9p * (-1 + 9p)) = 0
((-1 * -1 + 9p * -1) + 9p * (-1 + 9p)) = 0
((1 + -9p) + 9p * (-1 + 9p)) = 0
(1 + -9p + (-1 * 9p + 9p * 9p)) = 0
(1 + -9p + (-9p + 81p2)) = 0

Combine like terms: -9p + -9p = -18p
(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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