Brian McLogan
Binomial expansion with negative numbers
👉 Learn how to expand a binomial using binomial expansion. A binomial expression is an algebraic expression with two terms. When a binomial expression is raised to a positive integer exponent, we usually use the binomial expansion...
Let's Tute
Pair of Linear Equation in Two Variables - Reducible Method
Check out our video on 'Pair of Linear Equation in Two Variables' - 'Reducible Method'
Brian McLogan
Simplify an expression use rules of exponents - free online tutoring
👉 Learn how to simplify expressions using the product rule of exponents. The product rule of exponents states that the product of powers with a common base is equivalent to a power with the common base and an exponent which is the sum of...
Brian McLogan
Master Adding and Subtracting Complex Numbers
Master Adding and Subtracting Complex Numbers
Professor Dave Explains
Types of Matrices and Matrix Addition
An overview of the types of matrices and how to perform matrix addition.
Curated Video
Performing Binomial Expansion for Positive Integers of n
This video is a lecture presentation on how to perform binomial expansions for positive integers of n. The presenter explains how to expand binomials using Pascal's triangle and also introduces a calculator button that can be used to...
msvgo
Parts of an Algebraic Expression
It explains the parts of an algebraic expression such as terms of an expression, coefficient of a term and like and unlike terms.
Brian McLogan
Learn how to classify conic sections
Learn how to classify conic sections. A conic section is a figure formed by the intersection of a plane and a cone. A conic section may be a circle, an ellipse, a parabola, or a hyperbola. The general equation of a conic section is given...
Curated Video
Evaluating Algebraic Expressions
Evaluate algebraic expressions with two or more variables and multiple steps.
Brian McLogan
How to solve a system of equations with three variables
👉Learn how to solve a system of three linear systems. A system of equations is a set of equations which are to be solved simultaneously. A linear equation is an equation whose graph is a straight line. The solution to a system of...
Why U
Algebra 42 - Visualizing Linear Equations in Three Variables
Just as the graph of a linear equation in two variables is a line in the Cartesian plane, the graph of a linear equation in three variables is a plane in Cartesian space.
msvgo
Middle Term in Binomial Expansion
It explains how to find the middle term/terms in the expansion of binomial (a+b)^n. It also provides solved examples on the concept.
msvgo
Enthalpy Change in rate of H of a Reaction - Reaction Enthalpy
It defines the term reaction enthalpy,expression for the enthalpy change, standard enthalpy of reactions and formation as well enthalpy change during phase transformations.
Catalyst University
Real Gas Behavior | Fugacity & Equilibrium
Fugacity can be related to the equilibrium constant just like pressure. In this video, we derive an expression for the Kf (fugacity equilibrium constant) using Kp and the fugacity coefficients.
Let's Tute
Relationship Between Zeroes and Coefficients of a Polynomial
In this video, the relationship between zeroes of a polynomial and coefficients of a polynomial is explored. The video includes examples and formulas for finding the sum and product of zeroes for quadratic and cubic polynomials, as well...
Tarver Academy
How to Simplify an Expression
In This Episode, Tyler Teaches Us About How to Simplify an Expression
Virtually Passed
Binomial Expansion Proof
A formal proof for the binomial expansion formula using calculus.
Let's Tute
Introduction to Polynomial
In this video, the teacher explains the concept of polynomials and their components, including variables, coefficients, and exponents. The degree of a polynomial is also discussed, along with the different types of polynomials based on...
Brian McLogan
Dividing 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...
Mazz Media
Chemical Reactions
This video defines what a chemical reaction is and explains how chemical reactions obey the law of conservation of matter. Students will see real world examples of chemical reactions and come to understand that no matter is created or...
Math Fortress
Algebra II: Quadratic Equations - Factoring (Level 5 of 10)
This video continues covering the proper way to solve quadratic equations of the form ax^2+bx+c=0 by factoring. This video goes over 2 examples where the constant of the quadratic equation is negative. In addition, an example introducing...
Professor Dave Explains
Understanding Matrices and Matrix Notation
An introduction to matrices and matrix notation
Professor Dave Explains
Hess's Law and Heats of Formation
How can we calculate the enthalpy change of a reaction without doing it? There are two easy ways! This is how we can make sure a reaction won't explode in our faces!