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If 3x = 243, what is the value of x?
81
5
4
6
Simplify: (24)3
264
27
212
64
If 2x = 512, what is the value of x?
8
10
256
9
Simplify: √45 + √80
8√5
7√5
√125
12√5
What is the value of 2432/5?
97