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Brian McLogan
Every wondered how to multiply functions
π Learn how to multiply two functions. We will explore the multiplication of linear, quadratic, rational, and radical functions. To multiply two functions, we simply algebraically multiply the rules (contents) of the two functions. We...
Brian McLogan
Multiplying Two Cube Root Expressions and Simplifying
π Learn how to multiply radicals. A radical is a number or an expression 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
Divide Rational Expressions and label undefined values
Divide Rational Expressions and label undefined values
Brian McLogan
Having Fun While Multiplying a Trinomial by Another Trinomial - Math Tutorial
In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you need...
Brian McLogan
MAJOR mistake with Simplifying Rational Expressions
πIn this video I will show you one of the most common mistakes I see with my own students when simplifying rational expressions. It happens year after year, class after class and it all involves the division property
Curated Video
The Complete Excel Guide: Beginners to Advanced - Creating Basic Formulas
Learn how to create basic formulas.
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This clip is from the chapter "Excel 2019 Beginner: Creating Workbooks" of the series "The Complete Excel Guide: Beginners to Advanced".This section aims to teach you how to create a...
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This clip is from the chapter "Excel 2019 Beginner: Creating Workbooks" of the series "The Complete Excel Guide: Beginners to Advanced".This section aims to teach you how to create a...
Brian McLogan
Simplifying an expression using the rules of exponents and fraction exponents
π Learn how to simplify rational powers using the power and the quotient rules. There are some laws of exponents which might come handy when simplifying expressions with exponents. Some of the laws include the quotient law which states...
Brian McLogan
x Fastest way to multiply by seven - multiply fast - Fiverr - Trachtenburg Multiplying by seven
x Fastest way to multiply by seven - multiply fast - Fiverr - Trachtenburg Multiplying by seven
Brian McLogan
Simplifying a complex rational expression by multiplying by the reciprocal
π Learn how to simplify complex fractions. To simplify complex fractions having a fraction as the numerator and another fraction as the denominator we first factor the expressions that can be factored and then we multiply the fraction in...
Brian McLogan
Using the Box Method to Multiply a Trinomial by a Trinomial - Math Tutorial
π Learn how to multiply polynomials. To multiply polynomials, we use the distributive property. The distributive property is essential for multiplying polynomials. The distributive property is the use of each term of one of the...
Brian McLogan
What is the identity property of multiplication
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
Using factoring to simplify the product of two rational expressions
In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you need...
Brian McLogan
Solving a rational Equation
π 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
Combining complex rational expressions
In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you need...
Brian McLogan
Learn how to factor an expression by factoring out the GCF
π 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
Learn to divide a binomial by a monomial
π Learn how to divide polynomials by a monomial using the long division algorithm. A monomial is an algebraic expression with one term while a polynomial is an algebraic expression with more than one term. To divide a polynomial by a...
Curated Video
Splitting Fudge (Dividing a unit fraction by a whole number using the relationship between multiplication and division)
Lucca and his four friends went to a fair. There, Lucca purchased a one fourth pound fudge. If he plans to split the fudge evenly between his 4 friends and himself, how much fudge will each person get?
Curated Video
Multiplication as Resizing (Part 1)
Interpreting multiplication as resizing with a scale factor greater than, less than or equal to 1.
Curated Video
Leftover Pizza (Multiply a fraction by a fraction using multiplication formula)
There is three fourths of a pizza leftover from last nightβs dinner. Serenaβs mother said she packed half of the leftover pizza for her and her brother for lunch. How much pizza did Serenaβs mother pack for lunch? In other words, how can...
Curated Video
Crystal Ball (Part 2) (Comparing the value of the product to one of its factors based on the other factor)
We will learn how to make predictions about a product based on its factors.
Curated Video
Crystal Ball (Part 1) (Comparing the value of the product to one of its factors based on the other factor)
We will learn how to make predictions about a product based on its factors.
Curated Video
Walking to School (Solve multiplicative comparison word problems involving finding the size of the group using bar models)
Sara walks from her house to school every day. Lilly also walks to school from her house every day. The distance from Lilly's house to the school is 3 times longer than the distance from Sara's house to school. If Lilly's house is 900...