Question

(√a + √b ) ( √a - √b) =​

Answer 1

Answer:

$\huge\bold{\underline{\underline{Answer}}}$

$:\implies\:( \sqrt{a} + \sqrt{b} )( \sqrt{a} - \sqrt{b} )$

$:\implies\:\sqrt{a}^{2} - \sqrt{b}^{2}$

$:\implies\:a - b$

Answer 2

Answer:

a-b

Explanation:

√a square -√b square

a-b ans