yatestam2475 yatestam2475
  • 15-02-2018
  • Mathematics
contestada

Multiply and simplify.
(x - 4)2
A) x2 - 8
B) x2 + 16

C) x2 - 16
D) x2 - 8x + 16

Respuesta :

JonHenderson55
JonHenderson55 JonHenderson55
  • 16-02-2018
The answer is:  [D]:  " x² − 8x + 16
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Note:  " (x − 4)² = (x − 4) (x − 4) = x² − 4x − 4x + 16  =  x² − 8x + 16 .
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