The solutions to x2 = 8 are x = ±√8 = ±2√2.
Check Your Understanding- Question 1 of 3
Attempt 1 of 2
Start by taking the square root of both sides.
Select the correct unsimplified solution.
A.
x
=
2
4
x=
24
B.
x
=
±
2
4
x=±
24
C.
x
=
2
4
2
x=
2
24
D.
x = 242
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