Our Algebra courses use a structural input system that allows students to enter basic and advanced formulas. The set of videos below details how students can utilize this powerful learning tool.

Introduction to Structural Input System (SIS)

Levels in Structural Input

Special Symbols in Structural Input

Entering Roots in Beginning Algebra

Entering Roots in Intermediate Algebra

Entering Ordered Pairs

Entering Factored Polynomials

Entering Rational Expressions

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