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umka21 [38]
4 years ago
13

How do I solve these?

Mathematics
1 answer:
inysia [295]4 years ago
5 0

Answer:

<h2>x = -6, x = -4</h2>

Step-by-step explanation:

5^x=5^{-6}\iff x=-6\\\\2^{-x}=16\\\\2^{-x}=2^4\iff-x=4\to x=-4

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