Algebra is more than numbers and letters—it’s the foundation for solving problems in IB maths and beyond. Skills like solving linear equations, simplifying expressions, and factoring give students the ...

Algebraic expressions can be expanded - multiplied by one or more terms. They may also be simplified – made shorter and simpler by collecting like terms. Multiply \(-3\) by \(-4\) using the rule for ...

With 2026 marking a shift toward integrated Algebra I and II pathways in many community colleges, the pressure to master foundational algebra concepts like rational expressions has never been higher.