idkabbyw907 idkabbyw907
  • 23-02-2018
  • Mathematics
contestada

(x - 4)^2 = 36


A) x = 2 or -10
B) x = 10 or -2
C) x = ± 4
D) x = ± 10

Respuesta :

mathmate
mathmate mathmate
  • 23-02-2018
(x-4)^2=36
take square roots,
± (x-4) =6
=>
x-4=6 => x=10
-(x-4)=6 => x-4 = -6 => x=-2
Answer Link
lmsmith120704
lmsmith120704 lmsmith120704
  • 16-12-2019

Answer:

B) x = 10 or -2

Step-by-step explanation:

Answer Link

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