Brian McLogan
Learn how to solve an equation with fraction powers by raising each side by the reciprocal
👉 Learn how to deal with Rational Powers or Exponents. Exponents are shorthand for repeated multiplication of the same thing by itself. This process of using exponents is called "raising to a power", where the exponent is the "power"....
Curated Video
Write an Expression as a Power of 10
In this short video we will answer a standardized math test question where we are asked to identify an expression written as a power of 10. We will review the concept of a power and that it has a base an and exponent. We will identify...
Curated Video
Zero Exponents
In this video lesson we will discover that zero exponents simplify to 1 and the proof is in the pattern! We will learn that any nonzero base with an exponent of 0 is equal to 1. Any power with a base of zero and an exponent of zero is...
Curated Video
Adding and Subtracting Numbers in Scientific Notation (Part 2)
Add and subtract numbers in scientific notation.
Curated Video
Expanded Form and Exponential Notation
Writing a number in expanded form using exponential notation.
Curated Video
Multiplying Decimals by Powers of Ten (Part 1)
Understand how the placement of the decimal point changes when multiplying decimal numbers by powers of 10.
Curated Video
Exploring Rational Exponents and Nth Roots
This lesson will provide instruction to find nth roots and evaluate expressions with rational exponents. I will deomonstrate and explain how to rewrite fractional exponents in radical from as well as how to rewrite radical form to...
Brian McLogan
How to find the GCF between two monomials
👉 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
Tutorial - How to Evaluate a Logarithm by Converting to Exponential Form
👉 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
Tutorial - How To Evaluate a Logarithm To The Third Root of a Number
👉 Learn how to evaluate logarithms with radicals. 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 =...
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
Solving a radical equation using rational powers with two solutions
👉 Learn how to deal with Rational Powers or Exponents. Exponents are shorthand for repeated multiplication of the same thing by itself. This process of using exponents is called "raising to a power", where the exponent is the "power"....
Brian McLogan
Full Class Zeros and multiplicity of a polynomial
Full Class Zeros and multiplicity of a polynomial
Brian McLogan
Evaluating a Simple Logarithm - Math Homework
👉 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
Pre-Calculus - How to simplify imaginary numbers to a higher power
In this video series I show you how to simplify complex numbers to a higher power. We notice that i raised to a power repeats itself after the 4th degree. So we will divide the power in the problem by 4 and use the remainder to simplify...
Brian McLogan
Pre-Calculus - Using Definition of Logarithms Find the Value
👉 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
Pre-Calculus - Evaluating a Natural Logarithm with a Radical in the Denominator
👉 Learn how to evaluate natural 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)....
Brian McLogan
Pre-Calculus - Evaluating a Logarithm with a Rational Root
👉 Learn how to evaluate natural 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)....
Curated Video
How to Convert Scientific Notation to Standard Form
In this video, we learn how to convert a number written in scientific notation to standard notation. The teacher explains the process step-by-step and shows an example of converting 8.25 * 10 to the 5th to 825,000.