Question

Uonnha

Solve x2 – 64 = 0.
1. Isolate x2: x2 = 64
2. Apply the square root property of equality: x2=+_ 64
3. Isolate the variable:
x=?
x=?

Answer 1

8 and -8

Explanation:

just did it on edge

Answer 2

x=8

Explanation:

if i read your description correctly, the square root of 64 is 8.