math
posted by Charnai Smith .
whats the excluded value of 30k  20 over 90k

What value of k will make the expression
(30k20)/90k
undefined?
Look carefully at the denominator.
posted by Charnai Smith .
whats the excluded value of 30k  20 over 90k
What value of k will make the expression
(30k20)/90k
undefined?
Look carefully at the denominator.