myragarcia007 myragarcia007

20-05-2021
Mathematics

contestada

Factor the expression below.
X2 + 16x + 64
O A. (X + 8)(x + 8)
O B. (x - 4)(x - 16)
O C. (x-8)(x-8)
O D. (x + 4)(x + 16)

Respuesta :

meowmeow223334 meowmeow223334

20-05-2021

x^2 + 16x + 64
x + x = 16
x^2 = 64
Therefore x = 8
(X + 8)(x + 8)

Solution: A

Answer Link

torikubiak2004 torikubiak2004

20-05-2021

Answer:

A. (x+8)(x+8)

Step-by-step explanation:

F: x*x=x^2

O: x*8=8x

I: 8*x=8x

L: 8*8=64

x^2+8x+8x+64 = x^2+16x+64

Answer Link

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