Question

use suitable identities to find the following products?
(x-2)(x+2)​

Answer 1

Step-by-step explanation:

$(a + b)(a - b) = {a}^{2} - \: {b}^{2} \\ \\ \\ (x -2 )(x + 2) = {x}^{2} - 4$

Answer 2

Answer:

Question :-

Using suitable identities find the product of the following

• (x-2)(x+2)

Formula used here :-

$\bf \ \small \underline \red{ (a - b)(a + b) = {a}^{2} - {b}^{2} }$

Required Answer :-

${x}^{2} - 4$

Solution :-

$(x-2)(x+2) = x²-(2)²$

$= {x}^{2} - 4$