Solve (y b)^(2)(y-b)^(2)

Evaluate

(y b)^{2} (y - b)^{2}

Evaluate the power

y^{2} b^{2} (y - b)^{2}

Evaluate the power

y^{2} b^{2} (y^{2} - 2 y b + b^{2})

Apply the distributive property

y^{2} b^{2} y^{2} - y^{2} b^{2} \times 2 y b + y^{2} b^{2} \times b^{2}

Multiply the terms

More Steps

y^{4} b^{2} - y^{2} b^{2} \times 2 y b + y^{2} b^{2} \times b^{2}

Multiply the terms

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y^{4} b^{2} - 2 y^{3} b^{3} + y^{2} b^{2} \times b^{2}

Solution

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y^{4} b^{2} - 2 y^{3} b^{3} + y^{2} b^{4}

Simplify the expression