Question

simplify: (128)power of 1/7​

Answer 1

${128}^{1 \div7}$

${2}^{7 \times (1 \div 7)}$

= 2

Answer 2

The correct answer is 2.

Given: $128^{\frac{1}{7} }$

To Find: Simplify the given equation.

Solution:

128 = 64 x 2

128 = 32 * 4

128 = $2^{5}*2^{2}$

128 = $2^{7}$

= $(2^{7} )^{\frac{1}{7} }$

= 2

Hence, the correct answer is 2.

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