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^2-3x

Answer 1

divide the coefficient of x by 2 and square the result - thats the number u require

Answer 2

1 final answer

Answer 3

??

Answer 4

1/2

Answer 5

coefficient of x = -3
so we have -3/2
now square this

Answer 6

-3/2^2= i dont know it