<p>A student can take math help from Wikipedia. Wikipedia is an online encyclopedia which provides information about a variety of topics. The math section of Wikipedia includes topics related to mathematics, such as algebra, calculus, geometry, number theory, etc. It has information and explanations about these topics, as well as examples and illustrations. Wikipedia can be a great source of help for students who are struggling with math. Most of the highly qualified professors create a Wikipedia profile to share highly quality information with students. It is also a good place for students to find additional information about a math topic that they already know about or are studying.</p>