# Evaluate Various Expressions Using Desmos

This video explains how to evaluate various expressions using Desmos.

# Simplify Square Roots, If Real

This video explains how to simplify the square root of a perfect square and determine if a square root is not real or imaginary.

# Determine Irregular Perimeter and Area (Square and Half Circles)

This video explains how to determine an irregular perimeter and irregular area of a figure.

# Simplify Square Roots: sqrt(a^2), -sqrt(a^2), sqrt(-a^2)

This video explains how to simplify square roots using real numbers.

# Ex: Integration Tables – Basic Integration Involving a^2+u^2 (arctan)

This video provides an example of how apply an integration formula that involving a^2+u^2.

# Determine Area in Square Inches and Square Feet

This video explains how to determine area in square inches and square feet.

# Convert Area Units in Square Inches, Square Feet, and Square Yards

This video explains how to convert area in square units using unit fractions.

# Evaluating Radicals on the TI-84

This video explains how to evaluate radicals on the TI-84

# Inverse Variation Application: Water Temperature and Depth

This video explains how to solve a inverse variation application problem involving water temperature and water depth.