If `27^(x)=9^(y-1)`, then

If 9^(x)=27^(y) then find the ratio of x:y

Given 2^(x)=8^(y+1)backslash and backslash9^(y)=3^(x-9), then the value of x+y is a.18 b.21 c.24d.27

If y=3^((1)/(3))+3, then y^(3)-9y^(2)+27y=

If 9(27)^(x^2+y+z)+9(27)^(x+y+z^2)+9(27)^(x+y^2+z)=11 then find the number of possible triplet (x ,y ,z)dot

If y^(3)-y=2x, then (x^(2)-(1)/(27))(d^(2)y)/(dx^(2))+x(dy)/(d)=y b.(y)/(3) c.(y)/(9) d.(y)/(27)

If x^(2) + 9y^(2) = 1 , then minimum and maximum value of 3x^(2) - 27y^(2) + 24xy respectively

If 3^x=9^y=27^(z)=729 , then show that x+y+z=11 .