Question

(vi) (9a²b + 10ab) (3ab2 + 20ab) find each of the following product
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Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

QUESTION :

• (9a²b + 10ab) (3ab2 + 20ab) find each of the following product

ANSWER:

$\alpha \\ \\ \\ \\ \\ \\ = (9 {a}^{2} b + 10ab)(3a {b}^{2} + 20ab) \\ \\ \\ \\ = 9 {a}^{2} b(3a {b}^{2} + 20ab)10ab(3a {b}^{2} + 20ab) \\ \\ \\ \\ = 27 {a}^{3} {b}^{3} + 180 {a}^{3} {b}^{2} + 30 {a}^{2} {b}^{3} + 200 {a}^{2} {b}^{2}$