Question

What number must be added to the polynomial to complete the square? If necessary, use the slash mark (/)as a fraction bar and leave your answer in the form of an improper fraction.
x^2+x

Answer 1

can someone help

Answer 2

I will help you, just a second.

Answer 3

Okay.

Answer 4

So, you take half of the coefficient of x

Answer 5

In this case, the coefficient is 1.

Answer 6

\[x ^{2}+ 1x\]

Answer 7

i got 1/4

Answer 8

There we go