Instructional Video17:11
Brian McLogan

I take my Conic Section Quiz I gave to my students........

12th - Higher Ed
Looking for help with conic sections or need a refresher before you take your own test or quiz? Follow along with me here as I work through my students quiz step by step.
Instructional Video2:07
Brian McLogan

Solve for x and y using vertical angles and linear pair

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 Video2:09
Brian McLogan

Pre-Calculus - Evaluating the composition of functions and then determining the domain

12th - Higher Ed
In this video series we will investigate the basics of what you will need to know to be successful in Pre-Calculus. We will start with learning about linear equations and writing the equation of a line as well as determining the slope. ...
Instructional Video3:31
Brian McLogan

Tutorial - Promo Course Solving Trigonometric Equations Intro

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 Video1:30
Brian McLogan

Tutorial - Solve for the missing variable when you have two direct variations ex 2

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 Video1:56
Brian McLogan

Learn to simplify the expression by applying three different rules of exponents

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 Video2:29
Brian McLogan

Sketch the Angle in Standard Position

12th - Higher Ed
👉 Learn all about angles of trigonometry. In this playlist, we will explore what makes up an angle and how to graph an angle in degrees or radians to determine the quadrant. We will then take a look at angle relationships such as...
Instructional Video1:29
Brian McLogan

Simplify a trigonometric expression and then find the sum

12th - Higher Ed
👉 Learn how to simplify rational identities involving addition and subtraction. To simplify rational identities involving addition and subtraction, first, we find the LCM of the denominators which most time is the product of the terms in...
Instructional Video1:54
Brian McLogan

Converting to sines and cosines to verify my trig identity

12th - Higher Ed
👉 Learn how to verify trigonometric identities having rational expressions. To verify trigonometric expression means to verify that the term on the left hand side of the equality sign is equal to the term on the right hand side. To...
Instructional Video1:01
Brian McLogan

Multiplying a function by a multiple, then determine the domain

12th - Higher Ed
👉 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...
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 Video2:13
Brian McLogan

How to rewrite an expression in the standard form of a complex number using i

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 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 Video2:09
Brian McLogan

Simplify a rational expression by factoring out common terms

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 Video3:41
Brian McLogan

Multiply by the conjugate to rationalize the denominator

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 Video2:49
Brian McLogan

Determine inverse of a quadratic equation then determine domain and range

12th - Higher Ed
👉 Learn how to find the inverse of a quadratic function. A quadratic function is a function whose highest exponent in the variable(s) of the function is 2. The inverse of a function is a function that reverses the "effect" of the...
Instructional Video2:08
Brian McLogan

Learn step by step to find the inverse of a function

12th - Higher Ed
👉 Learn how to find the inverse of a rational function. A rational function is a function that has an expression in the numerator and the denominator of the function. The inverse of a function is a function that reverses the "effect" of...
Instructional Video1:36
Brian McLogan

How to find the product of two rational expressions and add in the constraints

12th - Higher Ed
Learn how to add and/or subtract 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. When adding or subtracting rational...