Brian McLogan
How to solve a rational equation by multiplying by the LCD
How to solve a rational equation by multiplying by the LCD
Brian McLogan
Why do we use factoring to simplify rational expressions
Learn how to simplify rational expressions. A rational expression is an expression in the form of a fraction where the numerator and/or the denominator are/is an algebraic expression. To simplify a rational expression, we factor...
Brian McLogan
Zeros and multiplicity of a polynomial factoring by grouping
👉 Learn how to find all the zeros of a polynomial by grouping. 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...
Brian McLogan
How to factor out a GCF from a polynomial to a higher order
Learn how to factor higher order trinomials. 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. To factor an algebraic expression means to break...
Brian McLogan
How to find the least common multiple of two trinomials
👉 Learn how to factor polynomials by GCF. 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. To factor an algebraic expression means to break it...
Brian McLogan
Master Factoring higher order polynomials using difference of two squares
Inside this course you will gain access to over 130 problems worked out step by step, over 100 extra practice problems with solutions provided and over 15 quizzes to test your skills until you achieve 100% mastery. Also provided are...
Brian McLogan
Finding all the Solutions of a Higher Order Polynomial 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
Factoring Out the GCF so that You can Solve a Polynomial to the 5th Degree
👉 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...
Curated Video
Empirical Formula: Simplest Whole Number Ratio of Atoms in a Substance
The video explains the concept of empirical formula in chemistry. The video also talks about how to convert the molecular formula into the empirical formula and vice versa. The video presents examples of how to determine the empirical...
Math Fortress
GRE Arithmetic: Fractions (Part 3 of 5)
This video is a review of basic arithmetic for the purpose of solving problems on the quantitative reasoning section of the GRE revised General Test. This video covers the basics of fractions. Topic covered: multiplication of fractions.
Brian McLogan
How do you factor a trinomial when a is equal to one
👉Learn the basics of factoring quadratics by using different techniques. Some of the techniques used in factoring quadratics include: when the coefficient of the squared term is not 1. In that case, we first write the quadratic in...
Curated Video
Rewrite polynomial expressions by factoring
In this lesson you will learn to rewrite polynomial expressions by factoring to simplify common factors.
Why U
Pre-Algebra 31 - Simplifying Radical Expressions
Radical expressions can often be simplified by moving factors which are perfect roots out from under the radical sign.
Curated Video
GCSE Secondary Maths Age 13-17 - Number: LCM and HCF - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Curated Video
Fractions: Reviewing the Four Operations
In this video lesson we will review how to add, subtract, multiply and divide fractions. We will make connections between adding and subtracting fractions. When you add and subtract fractions, you find a common denominator and add or...
Brian McLogan
Equations in standard form
👉 Learn how to write the equation of a line given points, slopes and intercepts. We will work on writing the equation of a line in slope intercept form and standard form as well as writing the equation of a line parallela and...
Curated Video
Multiplying Rational Numbers
In this video lesson we will learn that the rules for multiplying rational numbers are the same rules we learned and used to multiply integers. We will review these rules and work through examples with fractions and decimals. We will...
msvgo
Basic Factorisation
It explains factorisation of algebraic expressions by using the method of common factors and by regrouping the terms.
Brian McLogan
What you need to know | Rational Functions
In this video I present a set of problems to help prepare for learning about rational functions in precalculus. While rational functions is explored in Algebra 2 I decided to make it a separate unit in precalc based on how many students...
Curated Video
Factoring and the Distributive Property
Factor expressions using the distributive property.
Curated Video
Regrouping Algebraic Expressions using the Distributive Property
In this video, Jodi has a problem of regrouping boxes of cookies and individual cookies. The teacher explains how to regroup algebraic expressions using the distributive property. The lesson includes examples of grouping items into equal...
Let's Tute
Mastering Quadrilaterals: Solving Missing Angles Game
This video shows how a student named Jack solved a math game called "Missing Angles" at a unique math fair. The game involves finding the right values for angles in different shapes of quadrilaterals, and Jack used basic knowledge of the...
Brian McLogan
How to solve a quadratic equation by factoring long method by setting equal to zero
we find two factors of the product of the constant term (the term with no variable) and the coefficient of the squared variable whose sum gives the linear term. These factors are now placed in separate brackets with x to form the factors...