c is the answer i know this because im smart and because c is the answer
Answer:
A), B) & D).
Step-by-step explanation:
I don’t really understand but this are the answer for both the first one: x>-2 second: x<-2
Answer:
C
Step-by-step explanation:
Given
4x² = 64 ( divide both sides by 4 )
x² = 16 ( take the square root of both sides )
x = ±
= ± 4
Solutions are x = - 4 and x = 4 → C