Solve by factoring when a perfect square

The video tutorial explains how to solve a quadratic equation by identifying and working with perfect square trinomials. It covers determining if a trinomial is a perfect square, calculating the square root of the constant term, checking if the middle term is double the square root, and writing the factors to solve the equation. The tutorial concludes with solving the equation using inverse operations.

What is the first step in solving for X when the output Y is zero?

• Simplify the equation

• Find the derivative of the equation

• Determine if the constant term is a perfect square

• Check if the equation is linear

How can you confirm that a trinomial is a perfect square?

• The middle term is half the constant term

• The middle term is a perfect square

• The constant term is negative

• The middle term is double the square root of the constant term

What should be the sign of the factors if the middle term is negative?

• One factor should be positive and the other negative

• Both factors should be negative

• Both factors should be positive

• The factors should be zero

Which method can be used to solve the equation after writing it as a perfect square?

• Elimination method

• Graphical method

• Substitution method

• Zero product property

What is the solution to the equation 0 = X - 5?

• X = 5

• X = 0

• X = 10

• X = -5