Math, asked by anjalikumari65360, 9 months ago

subtract ab+cd+7ef from the he sum of 3ab+4cd-3ef and 2ab-3cd-ef

Answers

Answered by rajppatel

19

Answer:

4ab-11ef

Step-by-step explanation:

(2+3)ab+(4-3)cd+ (-3-1)ef-(ab+cd+7ef)

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