Question

Simplify: (√27-√3) (√27+√3)
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Answer 1

Answer:

= 27-3

= 24

Step-by-step explanation:

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Answer 2

24....

(√27-√3)(√27+√3)=(a-b)(a+b)

a²-b²={a+b}{a-b}

(√27)²- (√3)²

27-3= 24

hope this helps you