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...
Let's Tute
Basics of Algebra: Multiplication of Expressions
This video teaches the basics of algebra, including multiplication between expressions and the importance of signs. It provides simple examples and step-by-step instructions for solving algebraic expressions.
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...
Brian McLogan
Solving a quadratic by completing the square | Part 4
👉 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...
Curated Video
Factoring Quadratic Functions to Reveal Zeros
In this video, the teacher explains how to factor a quadratic function to reveal its zeros. They demonstrate the process step by step and provide examples to illustrate the concept.
Curated Video
Factoring Trinomials Using the Diamond and Box Method
In this lesson, students will learn how to factor trinomials using the diamond and box method. They will be taught how to determine the replacement terms by examining the constant and middle terms of the trinomial. Then, they will use...
Curated Video
Factoring by Grouping: Rewriting Trinomials
In this lesson, students will learn how to rewrite a trinomial by factoring using grouping. They will review the concept of multiplying linear expressions to get a quadratic expression, and then learn how to factor out the greatest...
FuseSchool
MATHS - Algebra - Polynomials
In algebra we have lots of different names for different things: expressions, equations, formulae and identities are all slightly different versions of similar things. Then within these, we have variables, constants, coefficients and...
Curated Video
Rewriting Expressions: Standard Form and Difference of Two Squares
In this lesson, students will learn how to determine if an expression can be rewritten in the standard form of a quadratic. They will examine the structure of the expression to identify the quadratic term, linear term, and constant term....
Curated Video
Creating Perfect Square Trinomials by Completing the Square
This video provides examples and step-by-step instructions on finding the values that allow an expression to be factored into a perfect square. The teacher also emphasizes the importance of being careful with negative values to avoid...
Curated OER
How Do You Find All the Possible Factors of a Trinomial?
So you are looking for all the possible binomial factors of a trinomial expression? First find the factors of the coefficients. Then set up a table or template to do a guess and check. Write out, using the template, all the possible...
Curated OER
How Do You Multiply Trinomials?
Click on this video and see how to use the distributive property to multiply trinomials. The instructor does some of the math in her head but she talks out loud to explain what she is doing to get the terms that she is writing on the...
Curated OER
How Do You Factor a Polynomial by Guessing and Checking?
Use the guess and check method to factor a trinomial. Find the factors of the coefficients, then plug some in and check if they work. If it doesn't work then plug in some different factors or rearrange the factors and check again. You...
Curated OER
How Do You Solve a Quadratic Equation by Completing the Square?
Completing the square is an effective way to solve a quadratic equation. Introduce your class to this technique and use this video to complement your lesson. This resource takes viewers through the process of completing the square,...
Curated OER
How Do You Find a Missing Term in a Polynomial?
The instructor does a very good job of explaining all the things you need to do to find the integer values of this given trinomial. She demonstrates how to set up a template to be able to check the signs of the terms. Next step, what are...
Curated OER
How Do You Find All the Possible Factors of a Trinomial?
So you are looking for all the possible binomial factors of a trinomial expression? First find the factors of the coefficients. Then set up a table or template to do a guess and check. Write out, using the template, all the possible...
Curated OER
What's a Prime Polynomial?
The instructor defines a prime polynomial as much the same as a prime number: they only have two factors, 1 and itself. She further demonstrates what a composite polynomial is to give an example of a polynomial that is not prime.
Curated OER
How Do You Factor a Polynomial Using the A-C Method?
When first looking at this polynomial and thinking about factoring it into binomials, the task seems daunting because the numbers just look icky. But watch this video and see the instructor demonstrate how to factor by the A-C method....
Curated OER
How Do You Solve a Quadratic Equation by Completing the Square?
Completing the square is an effective way to solve a quadratic equation. Introduce your class to this technique and use this video to complement your lesson. This resource takes viewers through the process of completing the square,...
Curated OER
How Do You Figure Out a Template for Factoring a Trinomial?
Given a trinomial to factor, figure out the signs that will be in the resulting binomials. There are three cases for the combination of signs. Check out this video, it will prove to be very helpful to know how to determine the signs...
Curated OER
How Do You Find a Missing Term in a Polynomial?
The instructor does a very good job of explaining all the things you need to do to find the integer values of this given trinomial. She demonstrates how to set up a template to be able to check the signs of the terms. Next step, what are...
Curated OER
How Do You Multiply a Monomial by a Polynomial?
The instructor gives an example of how to multiply a monomial times a trinomial. She explains verbally what she is doing but does not write each multiplication step on the board.