Math, asked by akshara7287, 1 month ago

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

Answers

Answered by MONICA2021
3

(12a-9ab+5b-3)-(4a-7ab+3b+12)

=12a-9ab+5b-3-4a+7ab-3b-12      Rearranging the terms,

=12a-4a-9ab+7ab+5b-3b-3-12

=8a-2ab+2b-15

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