Solve (7a-5b)(7a^5b) (4a 7b)^2

Evaluate

(7 a - 5 b) \times 7 a^{5} b (4 a \times 7 b)^{2}

Multiply the terms

(7 a - 5 b) \times 7 a^{5} b (28 ab)^{2}

Multiply the terms

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(7 a - 5 b) \times 5488 a^{7} b^{3}

Multiply the terms

5488 a^{7} b^{3} (7 a - 5 b)

Apply the distributive property

5488 a^{7} b^{3} \times 7 a - 5488 a^{7} b^{3} \times 5 b

Multiply the terms

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38416 a^{8} b^{3} - 5488 a^{7} b^{3} \times 5 b

Solution

More Steps

38416 a^{8} b^{3} - 27440 a^{7} b^{4}

Simplify the expression