2. A 2-foot wide window consists of a 5 foot by 2 foot
rectangle with a semicircle on top, as shown in the
diagram. Find the total distance around the window. (Use
3.14.]
A. 24.14 ft
B. 20.28 ft
C.
16.28 ft
D. 15.14 ft
5

the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

the root or roots of a polynomial are the values of the variable that makes the polynomial equal to 0. we can find the roots of a polynomial making the expression equal to 0 and then, isolating the variable (it it has just one variable).

for example, given the following polynomial:

the root or zero of the polynomial, can be found by making the expression equal to 0, and then, isolating the variable, so, finding the root we have:

therefore, we have that the root of the polynomial is equal to 2.

we must remember that the number of roots that a polynomial can have, will depend on the degree of the polynomial, a first degree polynomial have will have one single root, a second degree polynomial (quadratic expression) may have two roots and so.

hence the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

have a nice day!

one peck is 9.309 quarts

9.309x 2