Brian McLogan
Multiplying Two Radical Binomials by Simplifying First
👉 Learn how to multiply radicals. A radical is an expression or a number under the root symbol. To multiply radicals with the same root, it is usually easy to evaluate the product by multiplying the numbers or expressions inside the...
Brian McLogan
How to identify Degree and Leading Coefficient of a polynomial
👉 Learn how to find the degree and the leading coefficient of a polynomial expression. The degree of a polynomial expression is the the highest power (exponent) of the individual terms that make up the polynomial. For terms with more...
Brian McLogan
Overview of combining functions
👉 Learn how to add or subtract two functions. Given two functions, say f(x) and g(x), to add (f+g)(x) or f(x) + g(x) or to subtract (f - g)(x) or f(x) - g(x) the two functions we use the method of adding/subtracting algebraic expressions...
Brian McLogan
Solving an equation by completing the square
👉 Learn how to solve quadratic equations by completing the square. When solving a quadratic equation by completing the square, we first take the constant term to the other side of the equation and create a perfect square trinomial with...
Brian McLogan
Completing the square by factoring out a negative one
In this math tutorial I will show you how to sketch a quadratic function, find the axis of symmetry, determine the y-intercepts and find the zeros or x-intercepts. To find the x-intercepts we use such methods as setting the equation...
Tarver Academy
How to Multiply Binomials
In This Episode, Tyler Teaches Us About How to Multiply Binomials
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...
Curated Video
Factoring Polynomials in the Form x² + bx + c
This video is an algebra 1 lesson on factoring a polynomial in the form x squared plus bx plus c. The teacher explains how to factor polynomials, using the algebraic variables p and q, and how to identify special characteristics of...
Brian McLogan
Solve using the perfect square trinomial factoring technique
👉Learn how to solve a quadratic equation by factoring a perfect square trinomial. A perfect square trinomial quadratic equation is of the form y = x^2 +2cx + c^2, where c is a perfet square. There are couple of ways we can solve a...
Brian McLogan
Solve by factoring out GCF
👉Learn how to solve a quadratic equation by factoring out the GCF. When factoring out the GCF from an equation we will be looking for what the terms have in common. This method is very useful for quadratic equations that does not have...
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.
Brian McLogan
Solving a proportion with a binomial
👉 Learn how to solve proportions. Two ratios are said to be proportional when the two ratios are equal. Thus, proportion problems are problems involving the equality of two ratios. When given a proportion problem with an unknown, we...
Brian McLogan
How do you solve quadratic equation
👉Learn how to solve quadratic functions. Quadratic equations are equations whose highest power in the variable(s) is 2. They are of the form y = ax^2 + bx + c. There are various techniques which can be applied in solving quadratic...
Curated Video
Statistical Hypothesis Testing: Two-Tailed Tests with Examples
This video is a lecture on statistical hypothesis testing using the example of binomial distribution, with a focus on how to conduct a two-tailed test. The lecturer explains how to set up the random variables, null and alternative...
Curated Video
Introduction to Binomial Distribution and Probability Calculations
The video is a lecture presentation introducing the concept of the binomial distribution. The presenter explains what a binomial random variable is and how to recognize it, and then goes on to demonstrate how to calculate probabilities...
Curated Video
Classification: Organizing Living Organisms into Groups
This is a video on the classification of living organisms. The video explains how classification is useful for studying and understanding relationships between different groups of organisms. It goes on to explain the traditional...
Brian McLogan
How to divide two numbers using long division
👉 In this video series you will learn how to divide integers. We will discuss basic division and then move to division using long division. Integers will be single digit as well as multi-digit problems. When a number the divisor does not...
Brian McLogan
Solving a quadratic by completing the square
👉 Learn how to solve quadratic equations by completing the square. When solving a quadratic equation by completing the square, we first take the constant term to the other side of the equation and create a perfect square trinomial with...
Brian McLogan
How to apply synthetic division to divide polynomials
👉 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...
Curated Video
Introduction to Binomial Expansion
This video is a tutorial on binomial expansion, which is the algebraic expansion of powers of a binomial. The presenter explains what a binomial is and demonstrates how to use Pascal's triangle to find the coefficients for each term, as...
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...
Brian McLogan
Why Students WE ALL HATE Completing the Square | Part 3
Students often hate completing the square, it can be confusing or maybe they understand the process but then get tripped up on more difficult examples. In this video we will cover the basics of completing the square
Math Fortress
Algebra II: Quadratic Equations - Factoring (Level 10 of 10)
This video concludes the series on solving quadratic equations of the form ax^2+bx+c=0 by factoring. This video goes over four slightly more challenging examples where the coefficient of the quadratic term is greater than 1.