Question

Simplify
√7+√2*√7+√2​

Answer 1

Answer:

( a + b )^2 = a^2 + b^2 + 2ab

( √ 7 )^2 + ( √ 2 )^2 + 2.√7.√2

7 + 2 + 2√14

9 + 2√14

hope it helps you..............