joshy27 joshy27

14-06-2020
Mathematics

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If 8^y=16^y+2what is the value of y ? -8 -4 -2 -1

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chatterjees25 chatterjees25

14-06-2020

Answer:

[tex]y=\frac{1}{4}[/tex]

Step-by-step explanation:

First off this is the equation:

[tex]8^y=16^y+2[/tex]

then we can change the equation to look like this:

[tex](2^3)^y=(2^4)^y + 2\\[/tex]

then you can solve and find: [tex]y=\frac{1}{4}[/tex]

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