Instructional Video6:47
Brian McLogan

Introduction into factoring quadratics

12th - Higher Ed
๐Ÿ‘‰Learn how to factor quadratics. A quadratic is an algebraic expression having two as the highest power of its variable(s). To factor an algebraic expression means to break it up into expressions that can be multiplied together to get...
Instructional Video2:27
Brian McLogan

Learn to solve a quadratic by factoring a=1

12th - Higher Ed
๐Ÿ‘‰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 Video1:33
Brian McLogan

Learn how to factor using the difference of two squares

12th - Higher Ed
๐Ÿ‘‰Learn how to factor quadratics using the difference of two squares method. When a quadratic contains two terms where each of the terms can be expressed as the square of a number and the sign between the two terms is the minus sign, then...
Instructional Video2:41
Brian McLogan

Learn how to factor a trinomial using the diamond method

12th - Higher Ed
๐Ÿ‘‰Learn how to factor quadratics. A quadratic is an algebraic expression having two as the highest power of its variable(s). To factor an algebraic expression means to break it up into expressions that can be multiplied together to get...
Instructional Video2:29
Brian McLogan

How to solve a quadratic by factoring

12th - Higher Ed
๐Ÿ‘‰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 Video3:33
Brian McLogan

Simplify radicals simplify square root of a trinomial radicand

12th - Higher Ed
๐Ÿ‘‰ Learn how to simplify the square root of an expression. The square root of an expression is an expression which will multiply itself twice to give the original expression. To simplify the square root of an expression, we...
Instructional Video1:51
Brian McLogan

Applying the Distributive Property to a Trinomial

12th - Higher Ed
๐Ÿ‘‰ Learn how to multiply polynomials. We apply the distributive property to polynomials by multiplying a monomial to every term in a polynomial. When multiplying monomials it is important that we multiply the coefficients and apply the...
Instructional Video7:40
Brian McLogan

How to factor a quadratic trinomial when a is equal to one

12th - Higher Ed
๐Ÿ‘‰Learn how to factor quadratics. A quadratic is an algebraic expression having two as the highest power of its variable(s). To factor an algebraic expression means to break it up into expressions that can be multiplied together to get...
Instructional Video7:11
Brian McLogan

How do you factor a trinomial when a is not equal to one

12th - Higher Ed
๐Ÿ‘‰Learn the basics of factoring quadratics by using different techniques. Some of the techniques used in factoring quadratics include: when the coefficient of the squared term is not 1. In that case, we first write the quadratic in...
Instructional Video16:09
Brian McLogan

How do you factor a quadratic trinomial when a is not 1

12th - Higher Ed
๐Ÿ‘‰Learn how to factor quadratics when the coefficient of the term with a squared variable is not 1. To factor an algebraic expression means to break it up into expressions that can be multiplied together to get the original...
Instructional Video4:31
Brian McLogan

Factoring a quadratic using the berry method

12th - Higher Ed
๐Ÿ‘‰Learn how to factor quadratics when the coefficient of the term with a squared variable is not 1. To factor an algebraic expression means to break it up into expressions that can be multiplied together to get the original expression. To...
Instructional Video2:00
Brian McLogan

How to find the zeros of a quadratic polynomial by factoring

12th - Higher Ed
๐Ÿ‘‰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 Video1:13
Brian McLogan

Determining if a equation is a polynomial or not

12th - Higher Ed
๐Ÿ‘‰ Learn how to determine whether a given equation is a polynomial or not. A polynomial function or equation is the sum of one or more terms where each term is either a number, or a number times the independent variable raised to a...
Instructional Video12:07
Brian McLogan

Master How to solve a quadratic equation by completing the square

12th - Higher Ed
So what I'd like to do is show you how to solve a quadratic equation and by completing the square. Now, typically, completing the square, we look into factoring. And if it's not factorable, we can use...
Instructional Video5:23
Brian McLogan

Simplifying complex fractions

12th - Higher Ed
Learn how to simplify complex fractions. To simplify complex fractions having the addition/subtraction of more than one fractions in the numerator or/and in the denominator we first evaluate the numerator or/and the denominator...
Instructional Video4:10
Brian McLogan

Learn How To Multiply Two Binomials to Represent the Area of a Rectangle

12th - Higher Ed
๐Ÿ‘‰ Learn how to multiply polynomials. To multiply polynomials, we use the distributive property. The distributive property is essential for multiplying polynomials. The distributive property is the use of each term of one of the...
Instructional Video2:06
Brian McLogan

Learn How to Multiply a Monomial by a Trinomial

12th - Higher Ed
๐Ÿ‘‰ Learn how to multiply polynomials. We apply the distributive property to polynomials by multiplying a monomial to every term in a polynomial. When multiplying monomials it is important that we multiply the coefficients and apply the...
Instructional Video1:41
Brian McLogan

How to Multiply a Monomial by a Trinomial Using Distributive Property

12th - Higher Ed
๐Ÿ‘‰ Learn how to multiply polynomials. We apply the distributive property to polynomials by multiplying a monomial to every term in a polynomial. When multiplying monomials it is important that we multiply the coefficients and apply the...
Instructional Video4:59
Brian McLogan

Solve by completing the square

12th - Higher Ed
๐Ÿ‘‰ Learn how to solve quadratic equations by completing the square. When solving a quadratic equation by completing the square, we first take the constant term to the other side of the equation and create a perfect square trinomial with...
Instructional Video4:18
Brian McLogan

Write the equation of the polynomial given the zeros

12th - Higher Ed
๐Ÿ‘‰ 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 Video5:25
Brian McLogan

How and when to apply synthetic division of two polynomials

12th - Higher Ed
๐Ÿ‘‰ 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 Video5:17
Brian McLogan

Solve an equation with double angle of cosine

12th - Higher Ed
๐Ÿ‘‰ Learn how to use the double angle identities to solve trigonometric equations. When we have equations with a double angle we will apply the identities to create an equation that can help solve by inverse operations or factoring. We...
Instructional Video6:54
Brian McLogan

Factoring practice - Learn how to factor - Step by step math instruction

12th - Higher Ed
๐Ÿ‘‰Learn how to factor quadratics when the coefficient of the term with a squared variable is not 1. To factor an algebraic expression means to break it up into expressions that can be multiplied together to get the original expression. To...
Instructional Video3:53
Brian McLogan

Learn how to factor a trinomial in your head using guess and check

12th - Higher Ed
๐Ÿ‘‰Learn how to factor quadratics. A quadratic is an algebraic expression having two as the highest power of its variable(s). To factor an algebraic expression means to break it up into expressions that can be multiplied together to get...