Math, asked by prajwalhiwale, 1 month ago

give it a simple look. 3√7 + 7√63 - √7

Answers

Answered by Rouche

3

Answer:

3√7 + 7√63 - √7

= 3√7 + 7√(7×9) - √7

= 3√7 + 7×3√7 - √7

= 3√7 + 21√7 - √7

= 25√7

Answered by henypatel1324

6

Answer:

23√7

Step-by-step explanation:

3√7+21√7-√7

23√7

I hope this answer would help you study hard ☺️

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