Question

If 3^x-1 = 9 and 4^y+2 = 64, find the value of y\x - x\y
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Answer 1

3^x-1=3^2

if We have same base then you can equate the Exponents.

x-1=2

x=2+1

x=3

4^y+2=4^3

y+2=3

y=3-2

y=1

We have x=3 and y=1

x/y=3/1=3

Answer 2

Answer:

-8/3

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