Math, asked by divyaborah484, 4 months ago

find the product of -3a ( 5a - 7b )

Answers

Answered by wwwalison8888a

6

-3a(5a-7b)

-15a^2 +21ab ans

Answered by desaipreet2105

3

Answer:

-15a²+21ab

Step-by-step explanation:

-3a x 5a = -15a²

-3a x -7b = 21ab

=>-15a²+21ab

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