Curated Video
Using the Distributive Property to Find the Area of Rectangles
Join us in this MightyOwl video and learned about the distributive property and area! We will break apart numbers with the distributive property to help you multiply to find the area of huge rectangles. Let's get to work!
Curated Video
Using the Distributive Property to Rewrite Addition Problems as Multiplication Problems
In this video, students learn how to rewrite addition problems as multiplication problems using the distributive property. The example used is combining different colored flowers into equal groups to put into vases. The concept of...
Curated Video
Understanding Scaling Up in Multiplication
In this video, students learn about scaling up in multiplication problems and visual representations. They explore how numbers are scaled up by using a copy machine to resize objects. The video also clarifies the difference between the...
Brian McLogan
Dividing two rational expressions by factoring
Learn how to divide rational expressions. A rational expression is an expression in the form of a fraction, usually having variable(s) in the denominator. Recall that to divide by a fraction, we multiply by the reciprocal of the...
Brian McLogan
Dividing complex numbers by multiplying by the conjugate
In this video tutorial I show you how to divide complex numbers. Since complex numbers have an imaginary part which we cannot divide into other numbers we rewrite the expression by multiplying by i or the conjugate on the denominator or...
Brian McLogan
Why is dividing by zero undefined
👉 Learn about zeros and multiplicity. The zeroes of a polynomial expression are the values of x for which the graph of the function crosses the x-axis. They are the values of the variable for which the polynomial equals 0. The...
Brian McLogan
Simplify a rational expression by factoring out common terms
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
👉 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...
Curated Video
Using the Associative Property to Solve Multiplication Problems
In this video, students are shown how to solve multiplication problems by rearranging the grouping of factors to make the calculations easier. Through examples with rational numbers, fractions, and decimals, the students learn how...
Curated Video
Solving 2-Digit by 2-Digit Multiplication Using the Partial Products Method
In this lesson, mathematicians will learn how to solve 2-digit by 2-digit multiplication problems using the partial products method. They will understand the value and place of each digit in a number and how to break down the problem...