Answer:
Well, there can be negative numbers added to their positive opposite.
Step-by-step explanation:
For example, -3 + 3 = 0
or you could 0 + 0 = 0
Answer:
x equals 5
Step-by-step explanation:
1 < x < 5
Left side is 1 and right is 5
Answer:
17.32
Step-by-step explanation:
since there is a 5 in the thousandths, we round the 1 in the hundredths up and get 17.32
When you want to find zeros of rational expression you need to find at which points numerator is equal to zero. In this case, we have the product of three expressions.

A product is equal to zero whenever one of the factors is equal to zero.
That means that zeros of our functions are:
1)

2)


3)


The final answer is a. Function has zeros at (0, 1, -11).