Solve (p q)^2 (p - q)^2

Evaluate

(pq)^{2} (p - q)^{2}

Evaluate the power

p^{2} q^{2} (p - q)^{2}

Evaluate the power

p^{2} q^{2} (p^{2} - 2 pq + q^{2})

Apply the distributive property

p^{2} q^{2} p^{2} - p^{2} q^{2} \times 2 pq + p^{2} q^{2} \times q^{2}

Multiply the terms

More Steps

p^{4} q^{2} - p^{2} q^{2} \times 2 pq + p^{2} q^{2} \times q^{2}

Multiply the terms

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p^{4} q^{2} - 2 p^{3} q^{3} + p^{2} q^{2} \times q^{2}

Solution

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p^{4} q^{2} - 2 p^{3} q^{3} + p^{2} q^{4}

Simplify the expression