16p^2-72pq+81q^2=0

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Solution for 16p^2-72pq+81q^2=0 equation:


Simplifying
16p2 + -72pq + 81q2 = 0

Reorder the terms:
-72pq + 16p2 + 81q2 = 0

Solving
-72pq + 16p2 + 81q2 = 0

Solving for variable 'p'.

Factor a trinomial.
(4p + -9q)(4p + -9q) = 0

Subproblem 1

Set the factor '(4p + -9q)' equal to zero and attempt to solve: Simplifying 4p + -9q = 0 Solving 4p + -9q = 0 Move all terms containing p to the left, all other terms to the right. Add '9q' to each side of the equation. 4p + -9q + 9q = 0 + 9q Combine like terms: -9q + 9q = 0 4p + 0 = 0 + 9q 4p = 0 + 9q Remove the zero: 4p = 9q Divide each side by '4'. p = 2.25q Simplifying p = 2.25q

Subproblem 2

Set the factor '(4p + -9q)' equal to zero and attempt to solve: Simplifying 4p + -9q = 0 Solving 4p + -9q = 0 Move all terms containing p to the left, all other terms to the right. Add '9q' to each side of the equation. 4p + -9q + 9q = 0 + 9q Combine like terms: -9q + 9q = 0 4p + 0 = 0 + 9q 4p = 0 + 9q Remove the zero: 4p = 9q Divide each side by '4'. p = 2.25q Simplifying p = 2.25q

Solution

p = {2.25q, 2.25q}

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