Math, asked by barishdebbarma678, 7 months ago

verify 3by7 × -5by9 =-5by9 + 3by7

Answers

Answered by shantidevirana1

3

Answer:

3by^7=3by^7

Step-by-step explanation:

3by^7=(-5by^9+3by^7)/-5by^9

reduce both -5by^9

3by^7=3by^7

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