Math, asked by pratimakohale, 4 months ago

2) Give a simple look. 7√5 - 4√5 + √80 for explain​

Answers

Answered by DEBOBROTABHATTACHARY
6

7√5 - 4√5 + √80

= 3√5 + √(2×2×2×5)

= 3√5 + 2√10. (ans)

or, √5(3 + 2√2)

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