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How do I solve these?

How do I solve these?
178k views
3 votes
How do I solve these?

How do I solve these?-example-1
User Lord Null
by
8.6k points

1 Answer

4 votes

Answer:

x = -6, x = -4

Explanation:


5^x=5^(-6)\iff x=-6\\\\2^(-x)=16\\\\2^(-x)=2^4\iff-x=4\to x=-4

User Jtorca
by
8.6k points
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