Answer:
I don't know
Step-by-step explanation:
Answer:
The multiple zero is
.
The multiplicity is 2
Step-by-step explanation:
The given function is

To find the zero of this function, we equate it to zero.

We factor to obtain;

Observe that; the expression within the parenthesis is a perfect square.
This implies that;

This implies that;
Either
or 
has a multiple zero which is
and its multplicity is 2.
Answer:
the area of a circle is always pi so 3.14159
Step-by-step explanation:
1) <span>95.65217391%
3)</span><span>-61.25%
5)</span><span>-29.54545454%</span>