Of the X
Factor x2 + 4x – 5.
ax2 + bx + c
e product
ac
des of the
5X-1
opinie 53016-1X) -5)
on the fx+5)+(-1)(445)
ts. (x-1)(x+5)
nial with

any options?

step-by-step explanation:

she will travel a distance in the range of 3 - 11 miles

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!