Free online math practice
Algebra identities and laws Practice
Core algebra rules for powers, factoring, and simplifying expressions.
Start practicingAlgebra identities and laws
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What you’ll practice
An identity holds for every value allowed by its assumptions. Practice recognizing a valid transformation rather than solving for one special value.
Where this helps
Rewriting expressions and solving equations with fewer mistakes.
Before you start
Use this topic to practice math you have already learned. The examples show the available kinds of recall tasks; this is not a complete textbook chapter. Check the answer form and any stated conditions.
Try a few examples
Real practice. Real progress.
Example 1 of 4
Enter an expanded expression.
- x is real
Grades and courses that include this topic
Related practice
Start practicingAlgebra identities and laws
- Free to practice.
- No account required.
- Progress stays on this device.