Question

what is x and y when
4x+12/x=0 and 12/y=0

Answer 1

im pretty sure y is 0 and when i try to solve for x i keep getting sqrt3 but when i plug it back it it doesnt make sense

Answer 2

or actually im not sure if y is 0 or undefined

Answer 3

they cant be 0, because the domain of f(x) is
D=R\{0}
and one more thing, denominator cant equal 0

Answer 4

so y is undefined?

Answer 5

x= +- sqrt 3

Answer 6

and y is undefined

Answer 7

thx