Answer
Makes sense.
In order to complete the square, you need to get the square of half the value of the coefficient of the x-term, which is $(\frac{10}{2})^2$.
Thus, you need to add $25$ on both sides to complete the square.
Work Step by Step
Makes sense.
In order to complete the square, you need to get the square of half the value of the coefficient of the x-term, which is $(\frac{10}{2})^2$.
Thus, you need to add $25$ on both sides to complete the square.
