Math, asked by vinireddy25, 5 months ago

2. Verify the following:
integers ​

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Answers

Answered by zamarrudhusain7
1

Answer:

a. -63

18×[7(-3)]=[18×7]+[18×(-3)]

=18×7-3=18×7+18×-3

=18×7-3+18×7+18×-3

=126-3+126+54

=123+180

=-63

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