Math, asked by khushi538515, 6 months ago

(-21)×(-30)
find each of the following products

Answers

Answered by sujalsakpal121

0

Answer:

630

Step-by-step explanation:

as negative negative is plus and

-21*-30 is 630

Answered by routhj86gmailcom

1

Answer:

630 is the answer because -*- = +

Step-by-step explanation:

so when we multiply it becomes 630

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