Find the product by using a suitable identity: (x - 4)(x+4):
Answers
Answered by
13
Answer:
(x - 4)(x + 4)
x(x + 4) - 4(x + 4)
x^2 + 4x - 4x -16
x^2 - 16
Answered by
7
Answer:
Step-by-step explanation:
(x-4)(x+4)
x^2-4^2
x^2-16
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