Brian McLogan
Summary Simplifying 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
Learn how to apply long division when you do not have a remainder
👉 Learn how to divide polynomials by binomial divisors using the long division algorithm. A binomial is an algebraic expression having two terms. Before dividing a polynomial, it is usually important to arrange the divisor in the...
Curated Video
Determine the Quotient with a Power of Ten
In this short math video we will answer a standardized math test question where we are asked to determine the quotient with a power of ten. We will review order of operations - PEMDAS. We will understand, interpret and evaluate a power...
Curated Video
Negative Powers of Ten
Understand how decimals are related to negative powers of 10 and how these numbers can be expressed as fractions.
Brian McLogan
Putting an equation in standard form when you have fractions
In this video series I show you how to write linear equations when given a point, slope, or two points. We will write the equation of a line using this information and using different forms of a linear equation. Slope intercept, point...
Brian McLogan
Adding like terms with the same variable factors
👉 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
Math tutorial factoring out the gcf
👉 Learn how to factor a number, variable, and monomial completely. To factor means to write our term as a product of its factors. Therefore we will learn how to break down a number, variable, and monomial into its factors.
Brian McLogan
How to simplify an expression using division property of exponents
👉 Learn how to simplify expressions using the quotient rule and the negative exponent rule of exponents. The quotient rule of exponents states that the quotient of powers with a common base is equivalent to the power with the common base...
Brian McLogan
Simplifying a rational expression
👉 Learn how to apply the rules of exponents to simplify an expression. We will focus on applying the product rule, quotient rule as well as power rule. We will then explore multiple properties such as power to product, power to quotient...
Brian McLogan
Simplifying a number raised to a power exponents
👉 Learn how to apply the rules of exponents to simplify an expression. We will focus on applying the product rule, quotient rule as well as power rule. We will then explore multiple properties such as power to product, power to quotient...
Brian McLogan
Learn how to simplify an expression with applying the rules of exponents
👉 Learn how to simplify expressions using the quotient rule and the negative exponent rule of exponents. The quotient rule of exponents states that the quotient of powers with a common base is equivalent to the power with the common base...
Brian McLogan
Solving an equation using the one to one property of exponents 5^(x+1) = 125^x
👉 Learn how to solve exponential equations. An exponential equation is an equation in which a variable occurs as an exponent. To solve an exponential equation, we isolate the exponential part of the equation. Then we take the log of both...
Brian McLogan
Using continuous interest to find the final value of amount of money
In this video series you will learn the basics of logarithmic and exponential functions. We will start off by converting between exponential and logarithmic expressions. We do this so that we can understand what a logarithm represents....
Brian McLogan
Using the distributive property from a monomial to a trinomial
In this video series I show you how to multiply polynomials. We will multiply polynomials by using distributive property by multiplying only like terms. When are terms are raised to a power we will apply the product rule of exponents.
Brian McLogan
Tutorial - Evaluating Logarithms without a Calculator
👉 Learn how to evaluate basic logarithms. Recall that the logarithm of a number says a to the base of another number say b is a number say n which when raised as a power of b gives a. (i.e. log [base b] (a) = n means that b^n = a). Thus,...
Brian McLogan
Learn how to divide two exponents with fractional powers
👉 Learn how to divide with rational powers. To divide with numbers/expressions with rational exponents, we apply the basic rules of exponents. If the two numbers/expressions are the same, we simply take one of the number and raise it to...
Brian McLogan
Dividing two exponents with rational powers to simplify the expression
👉 Learn how to divide with rational powers. To divide with numbers/expressions with rational exponents, we apply the basic rules of exponents. If the two numbers/expressions are the same, we simply take one of the number and raise it to...
Brian McLogan
Master Simplifying expressions with negative exponents
Master Simplifying expressions with negative exponents
Curated Video
Evaluating Expressions
Evaluate numerical statements that contain bracketed expressions according to the order of precedence.
Curated Video
Using the Quotient of Powers Property
This video lesson will explore the Quotient of Powers Property which states that when dividing two exponents with the same base, you can subtract the exponents and keep the base. This property will always work as long as the base is not...
Curated Video
Dividing Complex Polynomials Using Wolfram Alpha
In this lesson, students will learn how to divide complex polynomials using Wolfram Alpha, a computer algebra system. The video provides step-by-step instructions on how to input expressions and use Wolfram Alpha to find the quotient,...
Curated Video
Dividing Simple Polynomials and Examining Rational Expressions
In this video, the teacher explains how to divide simple polynomials and explores whether polynomials are closed under division. The concept is illustrated through examples of rational expressions and factoring.
Curated Video
High Performance Scientific Computing with C 2.1: Floating-Point Numbers and IEEE-754
How are real numbers stored and manipulated? How does this affect our program’s performance? • Learn how the IEEE-754 standard defines floating-point storage • Learn the range of floating-point numbers • See how we can go beyond this...
Brian McLogan
Using the division property of exponents to simplify a numeric expression
👉 Learn how to apply the rules of exponents to simplify an expression. We will focus on applying the product rule, quotient rule as well as power rule. We will then explore multiple properties such as power to product, power to quotient...