Question

find the product of 4a x (5a+7ab)​

Answer 1

$4a(5a + 7ab)$

${20a}^{2} + {28a}^{2}b$

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Answer 2

Step-by-step explanation:

Product........

(4a×5a)+(4a×7ab)

20a^2+28a^2b..........

Answer.....