# 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)

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

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

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

# Compare Integers, Fractions, and Mixed Numbers (Number Line and Common Denom)

This video explains how to compare integers, fractions, and mixed numbers using a number line and by obtaining a common denominator.

# Subtract Integers Using a Number Line and Comparison Model

This video explains how to subtract integers using the number line and comparison model.

# Describe Sums and Differences of Integers (Common Core Math 7/8 Ex 19)

This video explains how to find sums and differences of integers and then describe them as greater than 0, less than 0, or equal to 0.

# Classify Numbers as Rational or Irrational (Common Core Math 7/8 Ex 4)

This video explains how to classify real numbers as rational or irrational.