Brian McLogan
How to Multiply a Monomial by a Trinomial Using Distributive Property
π Learn how to multiply polynomials. We apply the distributive property to polynomials by multiplying a monomial to every term in a polynomial. When multiplying monomials it is important that we multiply the coefficients and apply the...
Brian McLogan
Learn how to factor a trinomial using a rectangle and the diamond method
πLearn how to factor quadratics. A quadratic is an algebraic expression having two as the highest power of its variable(s). To factor an algebraic expression means to break it up into expressions that can be multiplied together to get...
Brian McLogan
How to factor an equation to find the x intercepts of the given equation, then solve
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...
Brian McLogan
How to find the degree and leading coefficient of a polynomial (mistake)
π Learn how to find the degree and the leading coefficient of a polynomial expression. The degree of a polynomial expression is the highest power (exponent) of the individual terms that make up the polynomial. For terms with more that...
Brian McLogan
Determining the leading coefficient and degree not in standard form
π Learn how to find the degree and the leading coefficient of a polynomial expression. The degree of a polynomial expression is the highest power (exponent) of the individual terms that make up the polynomial. For terms with more that...
Curated Video
GCSE Secondary Maths Age 13-17 - Algebra: Factorising 2 - 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...
Brian McLogan
Math tutorial for determining the sum of an arithmetic series
π Learn how to find the partial sum of an arithmetic series. A series is the sum of the terms of a sequence. An arithmetic series is the sum of the terms of an arithmetic sequence. The formula for the sum of n terms of an arithmetic...
Brian McLogan
Learn how to determine the sum of a geometric finite series
π Learn how to find the geometric sum of a series. A series is the sum of the terms of a sequence. A geometric series is the sum of the terms of a geometric sequence. The formula for the sum of n terms of a geometric sequence is given by...
Brian McLogan
Write the first five terms of the geometric sequence
π Learn how to find the first 5 terms of a geometric sequence. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. A geometric sequence is a sequence in...
Brian McLogan
Use pascals triangle to expand a binomial to the 6th power
π 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...
Brian McLogan
Learn how to determine the arithmetic sequence given two values of the sequence
π Learn how to write the explicit formula for the nth term of an arithmetic sequence. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. An arithmetic...
Brian McLogan
How can we determine if a sequence is arithmetic or not
π Learn how to write the explicit formula for the nth term of an arithmetic sequence. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. An arithmetic...
Brian McLogan
Applying the recursive formula to a sequence to determine the first five terms
π Learn all about recursive sequences. Recursive form is a way of expressing sequences apart from the explicit form. In the recursive form of defining sequences, each term of a sequence is expressed in terms of the preceding term unlike...
Rachel's English
Voting Vocabulary
Itβs election season in the U.S. and this video gives you all the election vocabulary you need to understand the news and join election-related conversations with your friends and family. Typo in the IPA! This is right β polls [poΚlz] :)...
Economics Explained
The Economics of Disasters: GDP
The Wuhan Coronavirus, the active impeachment of a sitting US president, an earthquake and volcanic eruption in the Philippines, floods in Indonesia, the death of Kobe Bryant, magnitude 7.7 earthquakes in the Caribbean and even my...
The Business Professor
Characteristics of Life Insurance Policies
Characteristics of Life Insurance Policies
Curated Video
The Decline of Penguins: Threats and Challenges
This video provides a brief but comprehensive overview of the history, cultural significance, and current threats faced by penguins. It highlights their popularity, exploitation, and the challenges they face due to human activities and...
Brian McLogan
What are like terms
π Learn how to simplify mathematics expressions. A mathematis expression is a finite combination of numbers and symbols formed following a set of operations or rules. To simplify a mathematics expression means to reduce the expression...
Brian McLogan
Determine the missing value for the length on a secant line using a tangent line
Learn how to solve problems with secant lines. A secant line is a line that intersects a circle at exactly 2 points in contrast to a tangent line which is a line that touches a circle at exactly one point. When two secant lines...
KnowMo
Rationalizing Denominators: How to Remove Roots from the Bottom of Fractions
This video is a lecture that explains how to rationalize denominators in mathematics. The video provides two methods for rationalizing denominators: multiplying the top and bottom of the fraction by the root (for simple square roots) or...
KnowMo
Fractional Indices: Rules and Examples
This video teaches the viewer how to deal with fractional indices, or powers that are fractions. The video explains specific rules for solving problems with these types of powers and demonstrates how to apply these rules to various...
Brian McLogan
Factor and use fundamental identities to simplify
π Learn how to simplify identities by factoring. Just like in normal algebraic expressions, trigonometric identities can be simplified by factoring out the GCFs from the terms of the identities, then common trigonometric identities like...
Brian McLogan
What is the product of powers of exponents
π Learn about the rules of exponents. An exponent is a number which a number is raised to, to produce a power. It is the number of times which a number will multiply itself in a power. There are several rules used in evaluating...
Brian McLogan
Learn how to add two polynomials with missing like terms
π Learn how to add polynomials. To add polynomials, we first simplify the polynomials by removing all brackets. Then, we combine like terms. Like terms are terms that share the same base and power for each variable. When you have...