Respuesta :

ccfrancis06

Answer:

64x^2 - 16

Step-by-step explanation:

wegnerkolmp2741o

Answer:

64x^2 -16

Step-by-step explanation:

(8x − 4)(8x + 4)

This is of the form

(a-b) (a+b) = a^2 -b^2  Difference of squares

where a =8x and b=4

(8x)^2 - 4^2

64x^2 -16