Brian McLogan
Tutorial - How do we solve a system of linear equations using any method 2x-3y=8, -4x+5y=-10
Learn how to solve a system of equations by using any method such as graphing, elimination and substitution. 2x-3y=8, -4x+5y=-10
Curated Video
Finding Mistakes in Evaluations of Algebraic Expressions
Identify mistakes in evaluating expressions with variables.
Let's Tute
Polynomials: Introduction
In this video, we learn about polynomials which are expressions with many terms. We explore the real components of a polynomial such as variables, coefficients, and exponents. We also discover that polynomials can be classified into...
Brian McLogan
Dividing two polynomials using synthetic division
👉 Learn about dividing by synthetic division when there is a missing power. Synthetic division is a method of dividing polynomials by linear expressions. To divide using synthetic division, we equate the divisor to 0 and then solve for...
Brian McLogan
Finding the Zeros of a Polynomial to the Fourth Power by Factoring
👉 Learn how to find all the zeros of a polynomial. A polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The zeros of a polynomial are the values...
Brian McLogan
ALG2 How to apply elimination and multiplying one equation to solve
ALG2 How to apply elimination and multiplying one equation to solve
Brian McLogan
Math tutorial for adding two radical expressions of third root
👉 Learn how to add or subtract radicals. A radical is a number or an expression under the root symbol. Radicals can only be added or subtracted if the numbers or expressions under the roots are the same for all terms. To add or subtract...
Brian McLogan
Label the discontinuity of a rational functions with coefficients
👉 Learn how to find the removable and non-removable discontinuity of a function. A function is said to be discontinuous at a point when there is a gap in the graph of the function at that point. A discontinuity is said to be removable...
Curated Video
Recognize a Simpler Expression
In this short video we will answer a standardized math test question where we are given an algebraic expression that represents a real world situation. We are asked to recognize and identify which solution represents a simplified...
Curated Video
Data Analytics using Python Visualizations - Plotting Regression Lines with OLS (ML)
This video explains plotting regression lines with OLS (ML). This clip is from the chapter "Advanced Visualizations Using Business Applications" of the series "Data Analytics Using Python Visualizations".This section explains advanced...
Brian McLogan
Given One Zero or Factor Find the Remaining Zeros
👉 Learn how to find all the zeros of a polynomial given one rational zero. A polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The zeros of a...
Curated Video
Python for Machine Learning - The Complete Beginners Course - Implementation in Python: Creating a Linear Regression Object
In this video, you will learn how to create a linear regression object. This clip is from the chapter "Simple Linear Regression" of the series "Python for Machine Learning - The Complete Beginner's Course".In this section, we will cover...
Brian McLogan
What is a coefficient
In this video playlist you will learn the basics to help prepare you for algebra. We will review key concepts such as adding,subtracting, dividing and multiplying
Curated Video
Data Science and Machine Learning (Theory and Projects) A to Z - Building Machine Learning Model from Scratch: Linear Regression from Scratch- Part 2
In this video, we will cover linear regression from scratch- part 2. This clip is from the chapter "Machine Learning: Machine Learning Crash Course" of the series "Data Science and Machine Learning (Theory and Projects) A to Z".In this...
Brian McLogan
Master how to find all of the zeros of a polynomial when given two complex zerosgiven c
Master how to find all of the zeros of a polynomial when given two complex zerosgiven c
Brian McLogan
Master how to find all of the zeros of a polynomial when given two imaginary zeros
Master how to find all of the zeros of a polynomial when given two imaginary zeros
Curated Video
Deep Learning - Deep Neural Network for Beginners Using Python - Solution and Regularization
In this video, we will look at the possible solution to our quiz question, using regularization. This clip is from the chapter "Optimizations" of the series "Deep Learning - Deep Neural Network for Beginners Using Python".In this...
APMonitor
Data Science 🐍 Time Series
Time series data is produced sequentially as new measurements are recorded. Models derived from the data give insight into what happens next. They also show how the system can be changed to achieved a different future outcome. Time...
Brian McLogan
Solve a System of Linear Equations Using Elimination
👉Learn how to solve a system (of equations) by elimination. A system of equations is a set of equations which are collectively satisfied by one solution of the variables. The elimination method of solving a system of equations involves...
Brian McLogan
Solve a System of Equations by Using Elimination of Multiplying
👉Learn how to solve a system (of equations) by elimination. A system of equations is a set of equations which are collectively satisfied by one solution of the variables. The elimination method of solving a system of equations involves...
Let's Tute
Solving Pair of Linear Equations using Cross-Multiplication Method
This is a video tutorial on how to solve a pair of linear equations using the cross-multiplication method. The tutorial explains the formula for finding the values of x and y and provides a simple trick for remembering the formula. The...
Looking Glass Universe
Fourier Series
In this video, I explain what the Fourier series does, and why it is one of the most surprising results in mathematics. All the plotted graphs in this video were done in Mathematica. If you dont have the program then you can use the free...
Flipping Physics
Nerd-A-Pult #2 using Unit Vectors
Solving an intermediate projectile motion problem using unit vectors. Also culling information from the quadratic formula.
Brian McLogan
Summary of Binomial Expansion
👉 Learn all about sequences. In this playlist, we will explore how to write the rule for a sequence, determine the nth term, determine the first 5 terms or any term of the sequence. We will investigate binomial expansion as well as...