Math, asked by tufailmodassir19, 6 hours ago

multiply (3a²+5ab+7b²) by (7a+2b)

Answers

Answered by 20kays

2

Answer:

21a^3 + 35a^2b + 49ab^2 + 6a^2b + 10ab^2 + 14b^3

Step-by-step explanation:

Hope this helps dude

Answered by rairudra2021

0

Answer:

10a index 2 + 9b index 2 + 5ab

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