Math, asked by balaramsahu4623n, 5 months ago

(-21)* (-30) =_________

Answers

Answered by xwysharma

1

Answer:we multiple

- ×- =+

630

Step-by-step explanation:

hope it's helpful

mark me brainlist please

Answered by scarlet47

1

Answer:

630

Step-by-step explanation:

-21× (-30)

= 630 as minus (-) and minus(-) = plus (+)

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