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More Lessons for College Algebra
Math Worksheets
A series of college algebra lectures.
Determining Extraneous Roots, Solving an Equation Containing a Radical, Solving an Equation with Two Radicals, Solving an Equation with Rational Exponents
Determining Extraneous Roots
Extraneous solution when solving radical equations
Solving an Equation Involving a Single Radical (Square Root)
Solving an Equation Containing Two Radicals
Solving an Equation with Rational Exponents
Check out our most popular games!
Fraction Concoction Game:
Master fractions in the lab: mix, add, and subtract beakers to create the perfect concoction!
Fact Family Game:
Complete fact families and master the link between addition & subtraction and multiplication & division.
Number Bond Garden:
Clear the board by matching number pairs that sum to ten in this garden-themed mental math puzzle.
Online Addition Subtraction Game:
Practice your addition and subtraction skills to help the penguin find its mummy.
Penguin Solitaire
Penguin Solitaire is a fun game that aims to move all cards to the foundations to build four full sequences. There are two versions here: Penguin (Tuxedo) and Penguin (Original).
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