# Evaluate a Variable Expression x^2+y^3-z (Integers)

This video explains how to evaluate a variable expression using integers.

# Evaluate a Variable Expression y^3-y^2 (Whole Numbers)

This video explains how to evaluate a variable expression using whole numbers.

# Evaluate a Variable Expression a(bx-c)^2-9d (Whole Numbers)

This video explains how to evaluate a variable expression using whole numbers.

# Evaluate a Variable Expression: b^2-4ac (Integers – Neg Result)

This video explains how to evaluate a variable expression in the form of a discriminant.

# Evaluate a Variable Expression: b^2-4ac (Integers – Pos Result)

This video explains how to evaluate a variable expression in the form of a discriminant.

# Evaluate a Variable Expression: b^2-4ac (Whole Numbers)

This video explains how to evaluate a variable expression in the form of a discriminant.

# Order of Operations (Integers): [a-(b-c)^2]/(d^2+e^2)

Use the order of operations to simplify a numerical expression using integers.