Instructional Video2:33
Brian McLogan

What do I need to know to solve a quadratic

12th - Higher Ed
👉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 Video10:17
Brian McLogan

Factoring out the GCF to solve a quadratic equation

12th - Higher Ed
👉Learn how to solve a quadratic equation by factoring out the GCF. When factoring out the GCF from an equation we will be looking for what the terms have in common. This method is very useful for quadratic equations that does not have...
Instructional Video54:53
Brian McLogan

Double and Half Angle Formulas | Analytic Trig | Pre-Calculus

12th - Higher Ed
In this video we will explore how to use the double angle to evaluate trigonometric expressions from triangles as well as angles in degrees and radians. We will then use double angle formulas to help verify trigonometric identities and...
Instructional Video7:27
Brian McLogan

Master How to solve a quadratic equation with two terms by factoring out the GCF

12th - Higher Ed
Master How to solve a quadratic equation with two terms by factoring out the GCF So what I'd like to do is show you how to solve a quadratic equation by factoring out the GCF. So basically, in this one, when...
Instructional Video7:49
Brian McLogan

How to solve a quadratic by factoring out the GCF and using the zero product property

12th - Higher Ed
👉Learn how to solve a quadratic equation by factoring out the GCF. When factoring out the GCF from an equation we will be looking for what the terms have in common. This method is very useful for quadratic equations that does not have...
Instructional Video2:11
Brian McLogan

Solving by factoring using the distributive property x^2 - 5x = 0

12th - Higher Ed
👉Learn how to solve a quadratic equation by factoring out the GCF. When factoring out the GCF from an equation we will be looking for what the terms have in common. This method is very useful for quadratic equations that does not have...
Instructional Video1:57
Brian McLogan

ACT SAT Prep Learn how to apply zero product property

12th - Higher Ed
ACT SAT Prep Learn how to apply zero product property
Instructional Video3:44
Brian McLogan

Solving by factoring and square root method

12th - Higher Ed
👉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 Video4:54
Brian McLogan

Learn how to use the side lengths of a rectangle to solve quadratic equation by factoring

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 Video4:45
Brian McLogan

Learn how to factor a trinomial by using the ac method then solve

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 Video3:42
Brian McLogan

Summary solving by factoring a quadratic when a=1

12th - Higher Ed
👉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 Video1:55
Brian McLogan

Learn the basic definition of the zero product property

12th - Higher Ed
👉Learn how to solve quadratic equations by factoring. We will focus on factoring special techniques such as the zero product property, difference of two squares, box method and guess and check. Once we have factored the quadratic...
Instructional Video1:03:42
Brian McLogan

Characteristics of Polynomials | Polynomials | Pre-Calculus

12th - Higher Ed
In this lesson we explore how to identify the zeros, multiplicity and end behavior of a polynomial when in factored form. We also use this information to sketch the graph of a polynomial.
Instructional Video5:24
Brian McLogan

Solving a quadratic mentally by factoring

12th - Higher Ed
👉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 Video5:17
Brian McLogan

Solve by factoring when a=1

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 Video4:31
Brian McLogan

How to factor out the GCF to solve a quadratic for two solutions

12th - Higher Ed
👉Learn how to solve a quadratic equation by factoring out the GCF. When factoring out the GCF from an equation we will be looking for what the terms have in common. This method is very useful for quadratic equations that does not have...
Instructional Video3:43
Brian McLogan

What do I have to know to solve a quadratic by factoring out a GCF

12th - Higher Ed
👉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 Video2:27
Brian McLogan

Learn to solve a quadratic by factoring a=1

12th - Higher Ed
👉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 Video2:29
Brian McLogan

How to solve a quadratic by factoring

12th - Higher Ed
👉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 Video8:45
Brian McLogan

Using half angles to solve trigonometric equations

12th - Higher Ed
👉 Learn how to solve equations using half-angle identities. To do this we will replace every trig function with half angles using the identity. Then we will simplify and solve trigonometric functions. To find the values we will use the...
Instructional Video4:01
Brian McLogan

How to multiply two exponents with fractional powers

12th - Higher Ed
👉 Learn how to multiply with rational powers. To multiply two or more 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...
Instructional Video10:50
Brian McLogan

Factoring vs Completing the Square vs Quadratic Formula

12th - Higher Ed
👉In this video we will discuss the differences between solving a quadratic equation using factoring, quadratic formula and completing the square. When is one method preferred over another and how to use them to solve a quadratic equation...
Instructional Video6:10
Brian McLogan

What is the zero product property and how do we use it

12th - Higher Ed
👉Learn how to solve a quadratic equation using the zero product property. When a quadratic equation has been factored or is given in factored form, we can solve the quadratic equation by applying the zero product property. The zero...
Instructional Video5:45
Brian McLogan

Solve by factoring when a is greater than one

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...