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Duplicate of SAT Prep Algebra Flashcards | StudBud
Duplicate of SAT Prep Algebra
1 / 21
If (x + 1)
2
= 4 and (x − 1)
2
= 16, what is the value of x ? (lv5)
A
-1
B
3
C
-3
D
1
Next
0
0
correct · 0:00
