Question

Simplify
$\sqrt{3 + \sqrt{7} }$
:(​

Answer 1

Step-by-step explanation:

23√7

Step-by-step explanation:

3 \sqrt{7} + 7 \sqrt{63} - \sqrt{7}3

7

+7

63

−

7

2 \sqrt{7} + 7 \sqrt{7 \times 3 \times 3}2

7

+7

7×3×3

2 \sqrt{7} + 3 \times 7 \sqrt{7}2

7

+3×7

7

2√7 + 21√7

23√7