### Teacher

Zach Wissner-Gross

### Position

Categories

Reviews

*☆*

*☆*

*☆*

*☆*

*☆*NYR/5

NYR

Tutorial Price

$Free: Add a Verified Certificate for $139 USD

https://www.edx.org/course/introduction-to-algebra

### Level

NYR

### Duration

4 Weeks

### # of Reviews

### Module Type

On demand video

How to add, subtract, multiply, and divide positive and negative integers, decimals, and fractions How to evaluate powers and roots, and simplify expressions with exponents How to solve single-variable and multi-variable equations and inequalities How to graph lines and inequalities, using both slope-intercept and point-slope form How to graph quadratics, and solve for their roots using the quadratic formula

### Instructors

Zach Wissner-Gross|John Lee|Vivek Venkatachalam