Calculate the ratio x/y if 2log5(x-3y)=log5(2x)+log5(2y)
Now, devide both sides by 4x to obtain a formula for y.
and then deivde both sides by 4y to obtain a formula for x.
Hence, You got a formula for x and a formula for y.
Then you are able to find the ratio .
Now, devide both sides by 4x to obtain a formula for y.
and then deivde both sides by 4y to obtain a formula for x.
Hence, You got a formula for x and a formula for y.
Then you are able to find the ratio .
This doesn't work. you would get x/y = x/y, which isn't helpful