Complete the square to solve the equation below. x2 + 10x + 10 = 14
A x=5+ 55;=5 - 155
B. X=-10 + 755; x = -10- 155
C. X=-5+ 29; x = -5 - 129
D. x = 4 + 30; x = 4 - 130

The answer is in the picture i sent

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!

1/2(2*4)=6 $$- agahajakanajak