- Solving Problems Using Rational Equations Videos - Free Educational Videos for Students in K - 12

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Solving rational equations 2 | Polynomial and rational functions | Algebra II | Khan Academy


By Khan Academy

The instructor in this video (04:08) discusses how to solve rational equations using another problem. Sl Khan shows how to multiply to remove the fractions to make solving easier. He uses computer software for demonstration. The viewer may want to open the video to 'full screen' because the instructor has a lot of small writing on a black screen.

14 - Solve Quadratic Systems of Equations by Addition - Part 1 (Simultaneous Equations)


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!

08 - Solving Exponential Equations - Part 1 - Solve for the Exponent


By Math and Science

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06 - Solve Quadratic Systems of Equations by Substitution - Part 1 (Simultaneous Equations)


By Math and Science

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10 - What are Imaginary Numbers?


By Math and Science

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20 - The Rational Root Theorem, Part 1 (Rational Roots of Polynomials)


By Math and Science

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One-step addition and subtraction equations with fractions and decimals


By Khan Academy

Some quick examples to practice solving a variety of one step equations. All 4 operations (add, subtract, multiple, divide) are paired with variables.

One-step addition and subtraction equations with fractions and decimals


By Khan Academy

Learn how to solve one-step addition and subtraction equations that have fractions and decimals in them.

One-step addition and subtraction equations with fractions and decimals


By Khan Academy

Learn how to solve one-step addition and subtraction equations by adding or subtracting the same thing from both sides of the equation.

One-step addition and subtraction equations with fractions and decimals


By Khan Academy

Learn how to solve this equation: a + 5 = 54������������

Logarithm Change of Base Formula & Solving Log Equations - Part 1 - [7]


By Math and Science

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14 - The Discriminant of a Quadratic, Part 1 (Quadratic Formula Problems)


By Math and Science

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Partial Fraction Decomposion


By The Organic Chemistry Tutor

This precalculus video tutorial provides a basic introduction into partial fraction decomposition. The full version of this video contains plenty of examples and practice problems with repeated linear factors and repeated quadratic factors. Partial fraction decomposition is the process of taking a complex fraction and breaking it into multiple simpler fractions. It's the reverse of adding combining two fractions into a single fraction.

Integration By Partial Fractions


By The Organic Chemistry Tutor

This calculus video tutorial provides a basic introduction into integrating rational functions using the partial fraction decomposition method. Partial fraction decomposition is the process of breaking a single complex fraction into multiple simpler fractions. The integrals of many rational functions lead to a natural log function with absolute value expressions. This video explains what to do when you have repeated linear factors and quadratic factors. This tutorial contains many examples and practice problems on integration by partial fractions.

16 - Domain and Range of a Quadratic Function - Part 1 (Graphing Quadratics)


By Math and Science

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15 - Complex Numbers & the Complex Plane


By Math and Science

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01 - Simplify Rational Exponents (Fractional Exponents, Powers & Radicals) - Part 1


By Math and Science

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