elewis78 elewis78

16-04-2020
Mathematics

contestada

Solve for x. (x - 8)(x - 8) = 0 A. -64 B. -8 C. 8 D. 64

Respuesta :

cjadams07 cjadams07

16-04-2020

Answer:

C. 8

Step-by-step explanation:

Write in exponential form: (x-8)²=0

Set the base equal to 0: x-8=0

Move the constant (8) to the right: x=8 (answer)

(x-8)(x-8)=0

(x-8)²=0

x-8=0

x=8

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