In this course, you'll build visual intuition for multiplying linear terms as well as factoring quadratic expressions.

Multiplying variable expressions with tiles

Multiplying Expressions

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Multiplying Binomials

/courses/quadratics/multiplying-variable-expressions/distributing-terms/

Finding the Units

/courses/quadratics/multiplying-variable-expressions/find-linear-term/

Finding Linear Terms

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Level Review

Learn the algebra of multiplying variable expressions.

Distributing and Combining

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Finding Combined Linear Terms

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Variables with a Multiple

/courses/quadratics/distributing-and-combining/find-both-2/

Linear and Constant Terms

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Finding All the Terms

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Rewrite quadratic expressions as the product of two factors

Factoring Expressions

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Undistributing

/courses/quadratics/factoring-expressions/finding-two-factors/

Finding One Factor

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Finding Both Sides

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Finding Both Factors

/courses/quadratics/factoring-expressions/practice/quadratics-level-3-review-2/

Multiply expressions involving positive and negative constants.

Expressions with Signed Numbers

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Multiplying Signed Constants

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Multiplying Signed Linear

/courses/quadratics/factoring-with-negative-coefficients/multiplying-signed-linear-2/

Linear with Coefficients

/courses/quadratics/factoring-with-negative-coefficients/multiplying-linear-constant/

Finding Signs

/courses/quadratics/factoring-with-negative-coefficients/multiplying-constant-and-linear/

/courses/quadratics/factoring-with-negative-coefficients/practice/quadratics-level-4-review-1/

Factor polynomials that have negative coefficients.

Factoring with Signed Numbers

/courses/quadratics/factoring-with-negatives/factor-negatives-drag/

Factoring with Negatives

/courses/quadratics/factoring-with-negatives/factor-negatives-both/

Finding Numbers and Signs

/courses/quadratics/factoring-with-negatives/factor-leading-negatives/

Leading Coefficients

/courses/quadratics/factoring-with-negatives/factor-all-parts/

Finding Entire Factors

/courses/quadratics/factoring-with-negatives/practice/quadratics-level-5-review-1/

Use an expression's factors to plot its x-intercepts.

Graphing Factored Form

/courses/quadratics/graphing-factored-form/finding-solutions/

Solutions to Quadratic Equations

/courses/quadratics/graphing-factored-form/plotting-standardform/

Plotting Solutions

/courses/quadratics/graphing-factored-form/quadratics-plotting-x-intercepts/

Plotting x-Intercepts

/courses/quadratics/graphing-factored-form/factors-from-intercepts/

Factors from Intercepts

/courses/quadratics/graphing-factored-form/factored-form-6/

Factored Form

/courses/quadratics/graphing-factored-form/practice/quadratics-level-6-review-1/

Learn to work fluently with quadratic expressions and equations.

Supercharge your thinking with the language of algebra.

Quadratics

Level 1Multiplying Expressions

Level 2Distributing and Combining

Level 3Factoring Expressions

Level 4Expressions with Signed Numbers

Level 5Factoring with Signed Numbers

Level 6Graphing Factored Form

Functions

Course description

Topics covered