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nasty-shy [4]
3 years ago
9

Combine the radicals 4√7+3√28

Mathematics
1 answer:
Butoxors [25]3 years ago
3 0

3√28=6√7 .  3√28 .  √28=2√7 .  3·2√7 = 6√7

4√7+6√7 = 10√7

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