Question

enter the correct value so that the expression is a perfect square trinomial x^2 - 10x +

Answer 1

Answer:

25

Step-by-step explanation:

The correct value can be calculated by doing (b/2)²

In this expression, it would be (-10/2)²

Which equals 25

Answer 2

Answer:

x^2 -10x+25

Step-by-step explanation:

Take the coefficient of x

-10

Divide by 2

-10/2 =5

Square it

5^2 =25

Add this to make a perfect square trinomial

x^2 -10x+25