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X - 2y = 1 and y = -1. Find (4^x)^y.
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24 votes
X - 2y = 1 and y = -1. Find (4^x)^y.

User Peter Kraume
by
6.6k points

1 Answer

6 votes

Answer:

4

Explanation:


x - 2y = 1\\\\\implies x=1+2y

If
y=-1


\implies x=1+2(-1)=-1


(4^x)^y=(4^(-1))^(-1)=4^1=4

User Ranjith Kumar Nagiri
by
7.5k points
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