Question

If 3^x-1=9 and 4^y+2=64 find x/y​

Answer 1

Answer:

3

Step-by-step explanation:

3^(x-1) = 9

3^(x-1) = 3^2

bases are equal so powers are equal

so x-1= 2

x=2+1

x=3

and 4^(y+2)= 64

4^(y+2)= 4^3

so

y+2=3

y=3-2

y=1

so x/y = 3/1=3