Question

1.The equivalent of (a+√b)(a-√b)=__________ *

Answer 1

Answer:

The answer of (a+√b)(a-√b) =

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

Answer 2

Step-by-step explanation:

The answer is:

$using \: {a}^{2} - {b}^{2} </p><p> = { (a + b) } { (a - b)}$

(a)² - (√b²) = a² - b

Hope this helps you....