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Given that 3√42x = 16, find the value of x

Given that 3√42x = 16, find the value of x
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  • A 4
  • B 6
  • C 3
  • D 2
Correct Answer: Option C
Explanation:
3√42x = 16
this implies that (3√42x)3 = (16)3
42x = 42*3
42x = 46
− 2x = 6
x = 3

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