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Sophie [7]
3 years ago
15

PLEASE HELP QUESTION REDONE!!!! Simplify. 5√7+√7−2√7

Mathematics
1 answer:
Elenna [48]3 years ago
5 0

4√7

This is similar to collecting like terms in algebra

take out a common factor of √7 from each term

= √7( 5 + 1 - 2 ) = 4√7


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