Question

simplify the following expression (√9+√2)²​

Answer 1

Answer:

$11 + 6 \sqrt{2}$

hope u will get some help

Answer 2

Answer:

Step-by-step explanation:

=(√9+√2)^2

=(√9)^2+2*√9*√2+(√2)^2

=9+2√18+2

=9+2+2√18

=11+2√18.

Answer