Question

if (x-4) is multiplied by (x+4), how will you describe the product?​

Answer 1

Answer:

(x-4) (x+4) = x² - 4² = x² - 16

Answer 2

Answer:

x=4

Step-by-step explanation:

(x-4)×(x+4)

x-4=x+4

x+x=4+4

2x=8

x=4