Question

find the simplify of 2a(7a²b²+ab²+5b)-9b(-2a²b²+2b²+3a) calculate step by step
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Answer 1

Answer:

$2a(7a {}^{2} b {}^{2} + ab {}^{2} + 5b) - 9b( - 2a {}^{2} b {}^{2} + 2b {}^{2} + 3a) \\ = 14a {}^{3} b {}^{2} + 2a {}^{2} b {}^{2} + 10ab + 18a {}^{2} b {}^{3 } - 18b {}^{3 } - 27$

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Answer 2

Answer:

your answer

Step-by-step explanation:

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