find the value of the following:
(a) (4/6)-⁴
(b) (-5/6)-³
(c) (2/7)-³
(d) (-10/17)-³
Answers
Answered by
3
Answer:
a. ( 4/6)^-4
a^-m = 1/a^m
(6/4)^4
6×6×6×6/4×4×4×4
1296/256
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Step-by-step explanation:
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Answered by
2
Answer:
answer of no (a)
Step-by-step explanation:
According to the law of index,
x^-y = 1/x^y
means, 10^-1=1/10
in the similar way, (2/3)^-2=3²/2²
= 9/4
In that question, (4/6)-⁴= 6⁴/4⁴
= 1296/256
=~5.09
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