Complete the expression so it forms a perfect-square trinomial.
To make perfect square trinomial we use completing the square method
In completing the square method, we take the coefficient of x
divide it by 2 and then square it
the coefficient of x is -5
divide it by 2 , [tex]\frac{-5}{2}[/tex]
then square it , [tex]\frac{-5}{2}^2=\frac{25}{4}[/tex]
[tex]x^2-5x+\frac{25}{4}[/tex]
[tex]\frac{25}{4}[/tex] makes a perfect square trinomial
Answer:
It's 25/4 and another will pop it. The next answer will be 14 on ED2020
Step-by-step explanation:
I did it
