What is the value of xy?
(1) 2^(x+y) = 4
(2) 2^(x+3y) = 16
My approach was:
2^(x+y) = 2^2
2^(x+Y)-2^2=0
2^(x+y-2)= 0
then i got stock.......
(1) 2^(x+y) = 4
(2) 2^(x+3y) = 16
My approach was:
2^(x+y) = 2^2
2^(x+Y)-2^2=0
2^(x+y-2)= 0
then i got stock.......
