Instructional Video5:07
Brian McLogan

Tutorial Learn how to multiply two expressions by simplifying first

12th - Higher Ed
👉 Learn how to multiply radical expressions. A radical is an expression having the root/radical symbol. The number outside the radical symbol (nth root) is called the index, the number/expression inside the radical symbol is called the...
Instructional Video2:11
Brian McLogan

Simplifying an expression with negative, positive exponents and one with 0

12th - Higher Ed
👉 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...
Instructional Video1:30
Brian McLogan

Simplify an expression by multiplying two terms and applying the applying the quotient property

12th - Higher Ed
👉 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...
Instructional Video1:01
Brian McLogan

How to apply the power to quotient rule to simplify an expression

12th - Higher Ed
👉 Learn how to simplify expressions using the power rule of exponents. When several terms of an expression is raised to an exponent outside the parenthesis, the exponent is distributed over the individual terms in the expression and the...
Instructional Video6:30
Brian McLogan

How do you factor the GCF from an expression

12th - Higher Ed
👉 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...
Instructional Video6:04
Brian McLogan

Factoring a trinomial to the fourth power using the ac method

12th - Higher Ed
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...
Instructional Video0:39
Brian McLogan

How to factor a trinomial raised to the third power by factoring out an x first

12th - Higher Ed
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...
Instructional Video1:26
Brian McLogan

Factoring our the GCF when it is an expression

12th - Higher Ed
👉 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...
Instructional Video1:32
Brian McLogan

Factoring a polynomial by using the grouping technique

12th - Higher Ed
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...
Instructional Video13:09
Brian McLogan

Master Condensing Logarithmic Expressions using the Properties of Logarithms

12th - Higher Ed
Master Condensing Logarithmic Expressions using the Properties of Logarithms
Instructional Video1:36
Brian McLogan

When is a logarithm undefined? log4 (-32)

12th - Higher Ed
👉 Learn all about the properties of logarithms. The logarithm of a number say 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). The...
Instructional Video2:03
Brian McLogan

What do you need to know to multiply complex numbers

12th - Higher Ed
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...
Instructional Video1:12
Brian McLogan

Using the cube root to simplify the odd root of an expression

12th - Higher Ed
👉 Learn how to find the 3rd root of an expression. To find the 3rd root of an expression, if the exponent of the expression is a multiple of 3, then the 3rd root of the expression is the base of the expression with an exponent that is...
Instructional Video1:19
Brian McLogan

Tutorial - Determine if the equation has y varying directly with x ex 3, y = kx; y + 3 = -x

12th - Higher Ed
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...
Instructional Video1:10
Brian McLogan

Learn how to solve for radius r in the formula for circumference of a circle

12th - Higher Ed
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...
Instructional Video1:50
Brian McLogan

Learn how to rewrite an expression by factoring out the GCF

12th - Higher Ed
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...
Instructional Video0:33
Brian McLogan

Learn how to factor by grouping

12th - Higher Ed
Learn how to factor expressions by grouping. To factor an algebraic expression means to break it up into expressions that can be multiplied together to get the original expression. When a given expression can be grouped in such a way...
Instructional Video1:13
Brian McLogan

Learn how to rewrite an expression when taking the square root of a negative number

12th - Higher Ed
👉 Learn how to simplify radical expressions. In this playlist we will explore simplifying radical expressions by prime factorization and rules of exponents. We will explore the square root, cube root as well as the fourth root of numbers...
Instructional Video2:35
Brian McLogan

Learn how to find the horizontal asymptote

12th - Higher Ed
👉 Learn how to find the vertical/horizontal asymptotes of a function. An asymptote is a line that the graph of a function approaches but never touches. The vertical asymptote is a vertical line that the graph of a function approaches but...
Instructional Video4:31
Brian McLogan

Learn how to divide polynomials using long division with a quadratic divisor

12th - Higher Ed
👉 Learn how to divide polynomials by quadratic divisors using the long division algorithm. Before dividing a polynomial, it is usually important to arrange the divisor in the descending order of powers of the variable(s). To divide a...
Instructional Video2:12
Brian McLogan

Learn to write the end behavior of a polynomial using limit notation

12th - Higher Ed
👉 Learn how to determine the end behavior of the graph of a factored polynomial function. To do this we will first need to make sure we have a polynomial in standard form (i.e. we will expand all factored terms) with descending powers....
Instructional Video34:22
Brian McLogan

Transformations of Functions | Preparing for Precalculus Part 3

12th - Higher Ed
Transformations of Functions | Preparing for Precalculus Part 3
Instructional Video0:47
Brian McLogan

Learn how to simplify by rewriting an exponent with a positive power

12th - Higher Ed
👉 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...
Instructional Video5:14
Brian McLogan

Solving a quadratic using two different factoring techniques

12th - Higher Ed
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...