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If 3ˣ=81 and 2ˣ+y=64, then x/y = ?

If 3ˣ=81 and 2ˣ+y=64, then x/y = ?
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If 3ˣ=81 and 2ˣ+y=64, then x/y = ?

User Amit Karsale
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4 votes

Answer:

Hi,

Explanation:


3^x=81 \Longrightarrow\ x=4\\2^x+y=64 \Longrightarrow\ 16+y=64 \Longrightarrow\ y=48\\\\(x)/(y) =(4)/(48) =(1)/(12)

User Snorri
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