The video tutorial explains how to complete the square by finding the value of C that makes a quadratic expression a perfect square trinomial. It covers the role of the B value in quadratic equations, demonstrates the calculation of C, and shows how to factor the trinomial into a binomial squared.

What is the purpose of finding the value C in completing the square?

• To make the equation a perfect square trinomial

• To solve the quadratic equation

• To find the roots of the equation

• To simplify the equation

In the quadratic equation ax^2 + bx + c, what does B represent?

• The coefficient of the linear term

• The constant term

• The solution to the equation

• The coefficient of the quadratic term

What is the result of squaring B/2 in the example provided?

• 8

• 32

• 16

• 4

How can a perfect square trinomial be factored?

• As a binomial squared

• As a difference of squares

• As a sum of squares

• As a linear equation

What formula is used to factor a perfect square trinomial?

• X + b/2

• X - b/2

• X - b/2 squared

• X + b/2 squared