Question

$\sqrt{a + x} \times \sqrt{a - x}$
solve this​

Answer 1

Answer:

$\sqrt{a + x} \times \sqrt{a - x} \\ \\ = { (\sqrt{a}) }^{2} - { (\sqrt{x} })^{2} \\ \\ = (a + x)(a - x)$

# keep smiling ☺

Answer 2

$Hii$

$= > \sqrt{a + x} \times \sqrt{a - x)}$

$= > ({ \sqrt{a} })^{2} - ( { \sqrt{x} })^{2}$

$= > (a + x)(a - x)$