Question

simply the following expression
(√3+√7)2
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Answer 1

Answer:

10 + 2(√21)

Step-by-step explanation:

Identity – (a+b)² = a²+2ab+b²

(√3+√7)²

= (√3)² + 2(√3)(√7) + (√7)²

= 3 + 2(√21) + 7

= 10 + 2(√21)

Answer 2

Answer:

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