If North Carolina high school junior Katie Denton struggles with her Algebra 2 homework, she knows she’s not on her own. Denton can use her school-issued smartphone to send instant messages to her ...

This video shows how to solve algebra problems using geometry, offering a visual approach that makes abstract equations easier to understand. By translating algebra into shapes and spatial ...

Learn the steps for completing the square to solve a quadratic equation. Master this algebraic method with a clear example.

For many students, algebraic formulas are "abracadabra": they lack symbol sense. Symbol sense includes identifying the structure of algebraic formulas, giving meaning to them, and reasoning with and ...

Add Yahoo as a preferred source to see more of our stories on Google. Mathematicians have solved a longstanding algebra problem, providing a general solution for higher-order polynomial equations. | ...

A worksheet on determining the sign of trinomials given the trinomials or their graphs and solving quadratic inequalities using sign tables. Detailed solutions are included. Comprehensive revision ...

A complete, differentiated solving equations workbook for learners working towards AQA Unit Award Scheme (UAS) unit 113719, Algebra: Solving Equations, Level One. It covers both outcomes (solving ...

People born without sight appear to solve math problems using visual areas of the brain. "And as the equations get harder and harder, activity in these areas goes up in a blind person," says Marina ...