Walter Kissach

BasicFrac Fractions

Paid

BasicFrac Fractions is a powerful learning aid to help students master addition, subtraction, multiplication, division and comparison of...

Quadratic Equations

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Quadratic Equations is a powerful learning aid to help students master the solving of quadratic equations.Interactive Coaching Calculators and...

Polynomials Even and Odd Functions

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Polynomials Even and Odd Functions is a powerful learning aid to help students prove algebraically whether a polynomial function is even, odd, both...

Simultaneous Linear Equations

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Simultaneous Equations combines interactive Coaching Calculators and Guides to take you step-by-step through the solving of a pair of simultaneous...

ALinearEqn Linear Equations

Paid

ALinearEqn Linear Equations combines interactive Coaching Calculators and Guides to help students master the solving of linear equations.Coaching...

ARadicalSimp Simplify Radical

Free

ARadicalSimp helps students master the simplification of radicals.Interactive Coaching Calculators and Guides include :simplifying square roots by...

Circles and Equations

Paid

Circles and Equations is a powerful learning aid that combines interactive Coaching Calculators and Guides to help students master finding the...

AFuncDomain Function Domains

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AFuncDomain Function Domains is a powerful learning aid to help students find the domains of simple rational functions and radical functions....

AbsoluteVal Absolute Value Equations and Inequalities

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AbsoluteVal combines interactive Coaching Calculators and Guides to help students master the solving of absolute value equations and...

Quadratic Inequalities

Paid

Quadratic Inequalities is a powerful learning aid to help students master the solving of quadratic inequalities by sketching their associated...