Question

Please answer this urgently.​

Answer 1

${16}^{ \frac{1}{4} } \times \sqrt[4]{16} \\ {2}^{4 \times \frac{1}{4} } \times \sqrt[4]{2 \times 2 \times 2 \times 2} \\ 2 \times 2 \\ = 4$

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