Math Homework Help

Clear, step-by-step solutions to the math students get stuck on.

Probability with Two Dice, Step by Step

How to build a sample space for two dice, find the probability of a sum or double sixes, and check every answer by listing all 36 outcomes.

A worked walkthrough of four common linear equation types, with every step checked by substituting the answer back into the original equation.

Four worked Pythagorean theorem problems, from a basic right triangle to a ladder and a rectangular park, each checked step by step.

A worked walkthrough of the quadratic formula with three example problems, each verified by substituting the answer back into the original equation.