Question

Simplify the following equations and solve it. (b) (x-2) (x+2) = 12​

Answer 1

Step-by-step explanation:

{x+2}{x-2}=12

x^2-4=12

x^2-16=0

{x-4}{x+4}=0

therefore either x=4 or x=. -4

Answer 2

$\huge\colorbox{orange}{Áηѕωєя࿐❤}$

{x+2}{x-2}=12

x^2-4=12

x^2-16=0

{x-4}{x+4}=0

Either x=4 or x= -4 .

Thanks..