simplify ( 128 )^1/7
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Answered by
4
Step-by-step explanation:
= (128)^1/7
= (2^7)^1/7
= 2^(7*1/7)
= 2^1
= 2
Answered by
3
Step-by-step explanation:
(128)^1/7
(2*2*2*2*2*2*2)^1/7
(2^7)⅐
(2)^7 * ⅐
(2)¹
= 2
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