Math, asked by hzehra976, 6 months ago

expand (3c+7d)(c-2d)

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Answered by harshithaofficial23

0

Step-by-step explanation:

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Answered by dilliprasaddhakal528

2

Here, (3c+7d)(c-2d)

= 3c²-6cd+7cd-14d²

= 3c²+cd-14d² Ans.

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