Question

(√a+√b)(√a-√b) is equal to a+b, a-b,2√a​

Answer 1

Answer:

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

    $Using \: formula: a^2-b^2=(a+b)(a-b)$

$(\sqrt{a} )^2-(\sqrt{b} )^2$

$a-b$

$@rohangupta0424$

Answer 2

Answer:

a-b

Step-by-step explanation:

√a² - √b²

(a+b) *(a-b) = a²-b²