Basic mathematics blog

Recent Articles

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1. Additive Inverse of a Complex Number

   Sep 24, 21 03:39 AM

   What is the additive inverse of a complex number? Definition and examples

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2. Convert a Quadratic Function from the General Form to the Vertex Form

   Sep 23, 21 03:59 AM

   Learn how to convert a quadratic function from the general form to the vertex form.

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3. Quadratic Functions - Definition and Examples

   Sep 22, 21 03:47 AM

   What are quadratic functions? This lesson will help you understand the concept quickly and easily.

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4. Fit a Quadratic Function to 3 Points

   Sep 21, 21 04:50 AM

   Learn how to fit a quadratic function to 3 points with this easy to follow lesson

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5. Solve a System of Equations with three Variables using substitution

   Sep 20, 21 04:24 AM

   Learn to solve a system of equations with three variables with one solution using substitution

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6. Solve a System of Equations with three Variables using Elimination

   Sep 18, 21 07:50 AM

   Learn to solve a system of equations with three variables with one solution using elimination

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7. Nunber of Solutions of Systems with three Variables

   Sep 17, 21 05:26 AM

   

   This lesson will teach you about the numbers of solutions of systems with three variables

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8. Graph Equations in Three Dimensions

   Sep 16, 21 07:52 AM

   

   Learn how to graph equations in three dimensions with this easy to follow lesson

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9. Graph Points in Three Dimensions

   Sep 15, 21 10:36 AM

   

   Learn how to graph points in three dimensions with this easy to follow lesson

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10. Find the Perimeter in the Coordinate Plane

    Sep 15, 21 03:51 AM

    

    Learn how to find the perimeter in the coordinate plane with this easy to follow lesson

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11. Parallel Planes - Definition and Examples

    Sep 14, 21 05:36 AM

    

    What are parallel planes? Parallel planes are planes that do not intersect ...

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12. Solve a Matrix Equation

    Sep 14, 21 02:31 AM

    Learn how to solve a matrix equation with this easy to follow lesson.

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13. Properties of Matrix Addition

    Sep 13, 21 06:31 AM

    See what the properties of addition are with good examples and explanations.

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14. Write the Dimensions of a Matrix

    Sep 13, 21 03:53 AM

    Learn how to write the dimensions of a matrix with a few well-chosen exercises.

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15. Solve a System of Linear Equations by using a Table

    Sep 12, 21 04:58 AM

    Learn quickly how to solve a system of linear equations by using a table

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16. Family of Absolute Value Functions

    Sep 11, 21 07:16 AM

    This math lesson will show the family of absolute value functions using the parent absolute value function y = |x|

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17. How to graph the absolute value of x

    Sep 09, 21 05:09 AM

    

    Learn how to graph the absolute value of x or y = |x|

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18. Graph an Absolute Value Function

    Sep 09, 21 03:32 AM

    

    How to graph an absolute value function with the vertex and a table of values.

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19. Absolute Value Function

    Sep 08, 21 04:35 AM

    

    What is an absolute value function? Definition and examples

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20. Find the Slope using the Slope Intercept Form

    Sep 08, 21 02:40 AM

    Learn how to find the slope using the slope-intercept form with this easy to follow lesson.

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21. How to Find Geometric Probability

    Sep 07, 21 08:44 AM

    

    Learn how to find the geometric probability with a couple of good examples

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22. Sampling Distributions

    Sep 07, 21 03:39 AM

    In this unit about sampling distribution, learn to find the mean and standard deviation of the sampling distribution ...

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23. Median of a Set of Data

    Sep 06, 21 04:46 AM

    

    How to find the median of a set of data using a diagram or the median formula

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24. Sampling from a Normally Distributed Population

    Sep 06, 21 03:02 AM

    This lesson will show how to find the sampling from a normally distributed population.

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25. Standard Deviation of the Sampling Distribution of x̄

    Sep 06, 21 02:29 AM

    What is the standard deviation of the sampling distribution of x̄? Definition and explanations.

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26. Mean of the Sampling Distribution of x̄

    Sep 05, 21 04:20 AM

    Learn how to calculate the mean of the sampling distribution of x̄

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27. Sampling and Nonsampling Errors

    Sep 05, 21 03:41 AM

    Learn quickly and clearly the difference between sampling and nonsampling errors.

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28. Summation Notation

    Sep 05, 21 03:25 AM

    What is summation notation? Crystal clear definition, explanations, and examples.

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29. Types of Averages

    Sep 04, 21 10:52 AM

    What are the different types of averages? See a comprehensive list right here.

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30. Population Distribution

    Sep 04, 21 09:59 AM

    What is a population distribution? Crystal clear definition, explanations, and examples.

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31. Sampling Distribution - Definition and Examples

    Sep 04, 21 04:01 AM

    What is a sampling distribution? Crystal clear definition, explanations and examples

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32. Properties of Absolute Value

    Sep 03, 21 07:09 AM

    Here is a comprehensive list of some useful properties of absolute value

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33. How to Solve Multi-Step Proportions

    Sep 03, 21 03:00 AM

    Learn how to solve multi-step proportions quickly with this easy to follow lesson.

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34. How to Solve Multi-Step Absolute Value Equations

    Sep 02, 21 09:05 AM

    Learn how to solve multi-step absolute value equations with this easy to follow lesson.

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35. Inequality with all Real Numbers as Solutions

    Sep 02, 21 04:06 AM

    This lesson will help you solve or recognize inequality with all real numbers as solutions

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36. Inequality with no Solutions

    Aug 30, 21 03:57 AM

    This lesson will help you solve or recognize inequality with no solutions

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37. Solve and Graph Inequalities

    Aug 29, 21 04:00 AM

    Learn how to solve and graph inequalities with this easy to follow lesson.

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38. Solving an Equation with a Variable on both Sides

    Aug 28, 21 03:25 AM

    Solving an equation with a variable on both sides is the goal of this easy to follow lesson.

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39. Nine Properties for Simplifying Algebraic Expressions

    Aug 26, 21 03:29 AM

    Nine properties for simplifying algebraic expressions - See the most important key concepts

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40. Evaluate Algebraic Expressions

    Aug 25, 21 08:04 AM

    Learn how to evaluate algebraic expressions using the order of operations

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41. Properties of Real Numbers

    Aug 24, 21 04:14 AM

    Find here a nice and easy to understand summary of the properties of real numbers.

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42. How to Find the Inverse of a Number

    Aug 23, 21 04:52 AM

    Learn how to find the inverse of a number with this easy to follow lesson.

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43. How to Solve Rational Inequalities

    Aug 20, 21 02:53 AM

    Straightforward steps showing how to solve rational inequalities

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44. Central Limit Theorem

    Aug 18, 21 03:32 AM

    What is the central limit theorem and when can we use it in statistics?

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45. What is a Normal Distribution?

    Aug 16, 21 03:54 AM

    

    What is a normal distribution? Learn about some important concepts of a normal distribution.

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