Question

Simplify
1. (3+√5)(2+√7)
2. (7-√4)(7+√4)
With step by step also write formula

Answer 1

answer is 18 by using
$\sqrt{x} = \sqrt{y} + \sqrt{z}$

Answer 2

i will not force but if u like my answer then pls mark my answer as brainliest.
thanq