Solving Rational Equations Video 3
Solving an equation that contains rational expressions
tags:
Algebra Series Common Denominator Domain Equation Quadratic Quadratic Formula Rational Function Square RootSolving Rational Equations Video 2
Author: John Fisk
This video solves the following equation containing a rational expression. You can try to solve the problems before watching the video and click "Reveal Answer" to see if you are correct.
Problem: Solve the equation \(\quad\dfrac{2}{x+3}+\dfrac{x}{x-1}=3.\)
\(x=\dfrac{-1-\sqrt{29}}{4},\) \(x=\dfrac{-1+\sqrt{29}}{4}\)
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Taylor Polynomials: MATH 152 Problem 11
Finding a Taylor Polynomial for a function
Area Between Curves: MATH 152 Problem 1(a-f)
Examples finding the area bounded by curves
Volume (the Disk, Washer, and Shell Methods): MATH 152 Problem 1(a-e)
Using the disk, washer, and shell method to find a volume of revolution
Volume (the Disk, Washer, and Shell Methods): MATH 152 Problems 1(f-i) & 2
Finding volume using using disks, washers and the shell method
Integration by Parts: MATH 152 Problems 10-16
Examples using integration by parts
Integration by Partial Fractions: MATH 152 Problem 11
Using the method of partial fractions to integrate rational functions
Integration by Partial Fractions: MATH 152 Problems 12 & 13
Using the method of partial fractions to integrate rational functions
Integration Using Partial Fractions: MATH 172 Problems 8 & 9
Finding a partial fraction decomposition and integrating using partial fractions
Improper Integrals: MATH 152 Problems 4 & 5
Determining divergence or convergence of improper integrals
WIR2 20B M251 V7
Finding the limit of a three-dimensional vector function
WIR2 20B M251 V8
Finding a vector equation for the tangent line to a three-dimensional vector function
Creating and Manipulating Symbolic Expressions in Python
Creating symbolic expression in Python and then factoring, expanding, and simplifying the expressions
Using Variables in Python
Defining variables in Python and using the variables in equations
Splitting a Domain Into Two Pieces for a Double Integral
Evaluating a double integral over a given region by splitting it into two double integrals
Making Linear Functions Video 1
Discussing how to write the equation of a line through two given points
Making Linear Functions Video 2
Writing a linear equation of profit from a business word problem
Solving Linear Equations Algebraically Video 1
Solving a linear equation algebraically and showing how this relates to the graph
Linear Forms Video 1
Explaining the main three forms for linear equations
Solving Linear Equations Algebraically Video 3
Solving a linear equation algebraically and showing how this relates to the graph
Systems of Two Linear Equations in Two Variables Video 1
Explaining the format and possible solutions for a system of two linear equations
Systems of Two Linear Equations in Two Variables Video 2
Solving a system of linear equations with two variables
Systems of Two Linear Equations in Two Variables Video 3
Solving a system of two linear equations with two variables using the elimination method
Systems of Two Linear Equations in Two Variables Video 4
Solving a system of two linear equations using a TI-84 calculator
Systems of Two Linear Equations in Two Variables Video 5
Solving a system of two linear equations using a TI-84 calculator
Systems of Two Linear Equations in Two Variables Video 6
Solving a system of two linear equations using a TI-84 calculator
Properties of Power and Exponential Expressions Video 6
Simplifying power and exponential expressions using properties of exponents
Properties of Power and Exponential Expressions Video 7
Simplifying power and exponential expressions using properties of exponents
Properties of Power and Exponential Expressions Video 8
Simplifying power and exponential expressions using properties of exponents
Properties of Power and Exponential Expressions Video 9
Simplifying an expression with both power and exponential functions using properties of exponents
Properties of Power and Exponential Expressions Video 1
Properties of exponents applied to power and exponential expressions
Properties of Power and Exponential Expressions Video 2
Properties of multiplying and simplifying power and exponential expressions
Properties of Power and Exponential Expressions Video 3
Properties of exponents applied to power and exponential expressions
Properties of Logarithmic Functions and Expressions Video 1
Explaining the terminology and rules of logarithms
Functions of Several Variables Exercise V1
Evaluating and then finding and sketching the domain of a function of two variables
Functions of Several Variables Exercise V2
Finding and sketching the domain of a function of two variables
Functions of Several Variables Exercise V4
Sketching the level curves for a function of two variables
Functions of Several Variables Exercise V5
Sketching the level curves for a function of two variables
Systems of Two Linear Equations in Two Variables Video 1
Explaining the format and possible solutions for a system of two linear equations