20p^3q-2p^2q-4pq=0

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Solution for 20p^3q-2p^2q-4pq=0 equation:


Simplifying
20p3q + -2p2q + -4pq = 0

Reorder the terms:
-4pq + -2p2q + 20p3q = 0

Solving
-4pq + -2p2q + 20p3q = 0

Solving for variable 'p'.

Factor out the Greatest Common Factor (GCF), '2pq'.
2pq(-2 + -1p + 10p2) = 0

Factor a trinomial.
2pq((-2 + -5p)(1 + -2p)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor 'pq' equal to zero and attempt to solve: Simplifying pq = 0 Solving pq = 0 Move all terms containing p to the left, all other terms to the right. Simplifying pq = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(-2 + -5p)' equal to zero and attempt to solve: Simplifying -2 + -5p = 0 Solving -2 + -5p = 0 Move all terms containing p to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -5p = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -5p = 0 + 2 -5p = 0 + 2 Combine like terms: 0 + 2 = 2 -5p = 2 Divide each side by '-5'. p = -0.4 Simplifying p = -0.4

Subproblem 3

Set the factor '(1 + -2p)' equal to zero and attempt to solve: Simplifying 1 + -2p = 0 Solving 1 + -2p = 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 + -2p = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -2p = 0 + -1 -2p = 0 + -1 Combine like terms: 0 + -1 = -1 -2p = -1 Divide each side by '-2'. p = 0.5 Simplifying p = 0.5

Solution

p = {-0.4, 0.5}

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