Question

Which value of x makes the quotient of (5x^5+90x^2-135x)/(x+5) undefined?

Answer 1

The value x=-5 makes the quotient undefined

Explanation:

When we are looking for undefined values, we want values that make the denominator zero

x+5 =0

Subtract 5 from each side

x+5-5 =0-5

x=-5

The value x=-5 makes the quotient undefined