Respuesta :
Answer:
x = 12 x= -12
Step-by-step explanation:
x^2-144=0
This is the difference of squares
a^2 - b^2 = (a-b)(a+b)
(x-12) (x+12) =0
Using the zero product property
x-12= 0 x+12 =0
x = 12 x= -12
Answer:
x = 12 x= -12
Step-by-step explanation:
x^2-144=0
This is the difference of squares
a^2 - b^2 = (a-b)(a+b)
(x-12) (x+12) =0
Using the zero product property
x-12= 0 x+12 =0
x = 12 x= -12