Answer:

Step-by-step explanation:
The roots of the given polynomial are: 
Since,
are the roots of the polynomial, according to the factor theorem,
would be the factors of the polynomial.
Since we have the factors of the polynomial, we can multiply them to get the desired polynomial.
Let the polynomial be represented by P(x), so

The polynomial represented by P(x) has the given roots.
X = 12 + 68.
If 68 is 12 less than x, then we should add 12 to 68 to get x.
Answer:
to find the answer we have add all the numbers given then divide by number of items
Step-by-step explanation:
26+28+29+30+37= 150
as there are 5 numbers we divide 150/5=30
there for the arithmetic mean for the other numbers is 30
hope you understood
Answer:
38
Step-by-step explanation:
5+5=10+14+14=38