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Subtract 4a-7ab+12from 12a-9ab+5b-3

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Subtract 4a-7ab+12from 12a-9ab+5b-3

Posted by Aayush Chauhan 6 years, 3 months ago

CBSE > Class 08 > Mathematics

1 answers

Yogita Ingle 6 years, 3 months ago

So, 4a - 7ab + 3b + 12 (From)12a - 9ab + 5b - 3
12a - 9ab + 5b - 3) - (4a - 7ab + 3b +12)
= 12a - 9ab + 5b - 3 - 4a + 7ab - 3b -12
=12a - 4a - 9ab + 7ab + 5b - 3b - 3 - 12
= 8a - 2ab + 2b -15

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Posted by Monika 8B 9 months ago

CBSE > Class 08 > Mathematics