Math, asked by shailjad731, 3 months ago

(1) Subtract ab + cd + 7ef from the sum of 3ab + 4cd -3ef and 2ab -3cd-ef.
please its urgent
I want solution in column method plz give solutions in column method only

Answers

Answered by adarsh77777

1

Step-by-step explanation:

first we add

3ab + 4cd + 3ef

2ab + 3cd + 0ef

5ab + 7cd + 3ef

we substract

5ab + 7cd + 3ef

0ab + 0cd + 7ef

5ab + 7cd -4 ef

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