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If √10 + ∛ x = 4, then what is the value of x?

Correct Answer: 216

Explanation:

Given, √10 + ∛ x = 4
On squaring both sides, we get
10 + ∛x = 16
⇒ ∛x = 6
Now, cubic on both sides, we get
x = (6)3 = 216


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