This video explains how to set up and solve a quadratic equation using the quadratic formula to solve an application problem.

# equation

# Quadratic App: Find the Height of an Isosceles Triangle (Square Roots)

This video explains how to set up and solve a quadratic equation using square roots to solve an application problem.

# Quadratic App: Find Integers Given the Difference of the Squares (Factor a Not 1)

This video explains how to set up and solve a quadratic equation by factoring to solve an application problem.

# Quadratic App: Find Consecutive Evens with a Given Product (Factor a = 1)

# Quadratic App: Find Consecutive Odds with a Given Product (Factor a = 1)

# Determine if an Equation is a Proportion (Cross Products)

This video explains how to use cross products to determine if an equation is a proportion.

# Quadratic App: Find the Length of a Shadow Using Pythagorean Thm (Square Roots)

This video explains how to solve an application problem using the Pythagorean theorem to produce a quadratic equation that is solved using square roots.