12 Algebra 2 Tutorials
These Algebra 2 tutorials are written by experienced educators, all of whom also offer private tutoring lessons. Get the Algebra 2 help you need, whether through these tutorials or through private tutoring lessons.
Factoring polynomials is extremely important in your growth as a mathematician, but why? When we factor polynomials, we are finding the zeros of the function – meaning we are finding the places where the graph of the function crosses the x-axis.
Systems of Linear Equations is a common problem you will see in algebra courses, even up to the college level. You are usually given two linear equations and must find their intersection to solve the system. I find that students don’t often struggle with these problems until they are in the form of a word…
This Tutorial I wrote presents six problems with increasing difficulty that use Substitution and Elimination methods to obtain both unknowns. I will break it up into two parts.
This tutorial will not give the solution to a specific problem. Rather it will show how we define the definition of a number raised to the zero power, a fractional power or a negative power.
I hope you know that the following theorems are true We are going to use all of these theorems to simplify a complicated logarithm expression
For every function there is an inverse function. If y can be written as an expression of x, then, inversely, x can be written as an expression of y. For example, say you know that . Then… An exponential, like all functions, has an inverse. That inverse is called a logarithm. So…
Completing the square is a technique that changes the form in order to easily find the maximum or minimum of the quadratic expression.
Mathematical induction is a form of proof that takes place in two parts. It is surprisingly useful. Part 1) Prove that the statement is true for the number 1. Part 2) Prove that if it is true for any number n then it is also true for the number n+1. Think about it… we first…