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Simplify this expression
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4 votes
Simplify this expression

Simplify this expression-example-1
User NabilS
by
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1 Answer

3 votes

Answer:

The answer is B. √10+√15-√14-√21

Explanation:

(√2+√3) (√5-√7)

= √5(√2+√3)+(-√7)(√2+√3)

= √10+√15-√7(√2+√3)

= √10+√15-√14-√21

User Asermax
by
4.7k points
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