Instructional Video3:46
Brian McLogan

Learn how to solve a quadratic equation using a step by step method

12th - Higher Ed
πŸ‘‰Learn how to solve quadratic equations by factoring when a is equal to 1. A quadratic is an algebraic expression having 2 as the highest power of its variable(s). To factor an algebraic expression means to break it up into factors...
Instructional Video15:20
Brian McLogan

Find complex zeros by factoring

12th - Higher Ed
Find complex zeros by factoring
Instructional Video27:39
Brian McLogan

What you need to know | Analytic Trigonometry | Free Math Videos

12th - Higher Ed
In this video I help prepare you for what you need to know to be successul in analytic trigonometry. We will begin by practicing rationalizing the denominator, then move to simplifying rational expressions, solving quadratic equations...
Instructional Video4:41
Curated Video

Finding Zeros of Quadratic Functions: Factoring the Difference of Two Squares

K - 5th
In this video, the teacher explains how to find the zeros of a quadratic function by factoring the difference of two squares. They provide examples and demonstrate the process step by step.
Instructional Video2:08
Brian McLogan

Solving using the difference of two squares with fractions

12th - Higher Ed
πŸ‘‰Learn how to solve quadratic equations by factoring the difference of two squares. We can identify the difference of two squares but looking for binomials that have square terms. Difference of two square quadratic equations is of the...
Instructional Video4:26
Brian McLogan

Factoring and Solving quadratics as trinomials

12th - Higher Ed
πŸ‘‰Learn how to solve quadratic equations by factoring when a is equal to 1. A quadratic is an algebraic expression having 2 as the highest power of its variable(s). To factor an algebraic expression means to break it up into factors...
Instructional Video2:54
Brian McLogan

How to write a polynomial function when 1 zero is root of integer

12th - Higher Ed
πŸ‘‰ Learn how to write the equation of a polynomial when given irrational zeros. Recall that 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....
Instructional Video0:42
Brian McLogan

Calculus - Take the derivative of a natural logarithm using properties of logs, d((x^2)lnx)/dx

12th - Higher Ed
In this video series you will learn how to take the derivative of a function. We will first look at the definition of a derivative by identifying the slope of a line to a curve and using the limit definiton of a derivative to evaluate....
Instructional Video6:32
Brian McLogan

Learn how to factor and solve a trigonometric equation

12th - Higher Ed
πŸ‘‰ Learn how to solve trigonometric equations by factoring out the GCF. When solving trigonometric equations involving the multiples of the same trigonometric function. It is very useful to collect similar trigonometric functions together...
Instructional Video3:40
Brian McLogan

Learn how to solve by factoring a quadratic ac method

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...
Instructional Video11:06
Brian McLogan

Master Writing the equation of a polynomial given irrational zeros

12th - Higher Ed
Master Writing the equation of a polynomial given irrational zeros
Instructional Video10:34
Brian McLogan

Apply synthetic division to division of two polynomials

12th - Higher Ed
πŸ‘‰ Learn about dividing by synthetic division. Synthetic division is a method of dividing polynomials by linear expressions. To divide using synthetic division, we equate the divisor to 0 and then solve for the variable, the solution for...
Instructional Video3:03
Brian McLogan

What do you need to know to solve a quadratic using various methods

12th - Higher Ed
πŸ‘‰Learn how to solve quadratic functions. Quadratic equations are equations whose highest power in the variable(s) is 2. They are of the form y = ax^2 + bx + c. There are various techniques which can be applied in solving quadratic...
Instructional Video3:01
Brian McLogan

What do i need to know to solve using the difference of two squares

12th - Higher Ed
πŸ‘‰Learn how to solve quadratic functions. Quadratic equations are equations whose highest power in the variable(s) is 2. They are of the form y = ax^2 + bx + c. There are various techniques which can be applied in solving quadratic...
Instructional Video2:01
Brian McLogan

Solve an equation by factoring

12th - Higher Ed
πŸ‘‰Learn how to solve quadratic equations using the square root method. It is important to understand that not all quadratics have to be solved using factoring or quadratic formula. When we only have one variable but it is squared we can...
Instructional Video3:28
Brian McLogan

Find the zeros and multiplicity by factoring a polynomial

12th - Higher Ed
πŸ‘‰ Learn how to find all the zeros of a polynomial that cannot be easily factored. 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. The zeros...
Instructional Video3:43
Brian McLogan

Write the equation of the polynomial given the zeros

12th - Higher Ed
πŸ‘‰ Learn how to write the equation of a polynomial when given irrational zeros. Recall that 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....
Instructional Video3:25
Brian McLogan

Solving a Polynomial to Find all of the Zeros from the Factors

12th - Higher Ed
πŸ‘‰ Learn how to find all the zeros of a polynomial. 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. The zeros of a polynomial are the values...
Instructional Video18:22
Brian McLogan

Master Solving quadratic equations by factoring when a is not 1

12th - Higher Ed
Master Solving quadratic equations by factoring when a is not 1
Instructional Video5:44
Brian McLogan

Using the property of exponents to multiply expressions

12th - Higher Ed
πŸ‘‰ 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 Video5:09
Brian McLogan

How to write the polynomial given complex roots

12th - Higher Ed
πŸ‘‰ Learn how to write the equation of a polynomial when given complex zeros. Recall that 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. The...
Instructional Video4:09
Brian McLogan

How to write the equation of a polynomial with two integer zeros

12th - Higher Ed
πŸ‘‰ Learn how to write the equation of a polynomial when given rational zeros. Recall that 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. The...
Instructional Video5:01
Brian McLogan

Solving a trigonometric equation with secant

12th - Higher Ed
πŸ‘‰ Learn how to solve trigonometric equations by factoring out the GCF. When solving trigonometric equations involving the multiples of the same trigonometric function. It is very useful to collect similar trigonometric functions together...
Instructional Video2:42
Brian McLogan

Find the roots of a quadratic equation by factoring

12th - Higher Ed
πŸ‘‰ Learn how to find all the zeros of a polynomial that cannot be easily factored. 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. The zeros...