Instructional Video3:43
Brian McLogan

Overview adding polynomials

12th - Higher Ed
๐Ÿ‘‰ Learn how to add polynomials. To add polynomials, we first simplify the polynomials by removing all brackets. Then, we combine like terms. Like terms are terms that share the same base and power for each variable. When you have...
Instructional Video5:05
Brian McLogan

Multiply two rational polynomial expressions

12th - Higher Ed
๐Ÿ‘‰ 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 Video4:24
Brian McLogan

Learn how to factor a trinomial using a rectangle and 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 Video12:08
Curated Video

Understanding Demand: Factors Affecting Quantity Demanded

Higher Ed
This is a lecture presentation on demand, explaining the technical connotations of the word and how it relates to pricing and consumer behavior. The presenter uses the example of a Peugeot car to demonstrate the relationship between...
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 Video2:37
Brian McLogan

Learn how to divide two radical expressions together with variables and numbers

12th - Higher Ed
๐Ÿ‘‰ Learn how to find the cube root of rational expressions. To find the cube root of a rational expression, we first express the rational expression as the cube root of the numerator divided by the cube root of the denominator. Next we...
Instructional Video2:58
Brian McLogan

What are like terms

12th - Higher Ed
๐Ÿ‘‰ Learn how to simplify mathematics expressions. A mathematis expression is a finite combination of numbers and symbols formed following a set of operations or rules. To simplify a mathematics expression means to reduce the expression...
Instructional Video2:51
Brian McLogan

Learn How to Simplify the Radical of a Number in Multiple Different Ways

12th - Higher Ed
๐Ÿ‘‰ Learn how to find the square root of a number. To find the square root of a number, we identify whether that number which we want to find its square root is a perfect square. This is done by identifying a number which when raised to...
Instructional Video5:19
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...
Instructional Video5:20
Brian McLogan

Learn how to use a rectangle to factor and solve a quadratic equation

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 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 Video6:17
Brian McLogan

Factoring out using the diamond method when a is greater than one

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 Video1:36
Brian McLogan

Summary for solving a quadratic by factoring out a GCF

12th - Higher Ed
๐Ÿ‘‰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 Video3:53
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...
Instructional Video3:34
Brian McLogan

How to factor a trinomial using 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 Video2:49
Brian McLogan

Factoring a quadratic trinomial when a=1 to find the solutions

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 Video3:42
Brian McLogan

Write the equation of a polynomial by converting zeros to factors and multiplying out

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 Video2:03
Brian McLogan

Determine the end behavior of a factored polynomial

12th - Higher Ed
๐Ÿ‘‰ 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 Video8:27
msvgo

Zeros and Coefficients of a Polynomial

K - 12th
It explains the relation between the Zeros and Coefficients of a linear polynomial, a quadratic polynomial and a cubic polynomial.
Instructional Video2:11
Brian McLogan

How to use a factor tree to factor find the linear factorization of a term, 32x^4 y^2

12th - Higher Ed
๐Ÿ‘‰ Learn how to factor a number, variable, and monomial completely. To factor means to write our term as a product of its factors. Therefore we will learn how to break down a number, variable, and monomial into its factors.
Instructional Video4:24
Brian McLogan

Solve by factoring when 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 Video5:25
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...
Instructional Video1:50
Brian McLogan

Solve by factoring when a perfect square

12th - Higher Ed
๐Ÿ‘‰Learn how to solve a quadratic equation by factoring a perfect square trinomial. A perfect square trinomial quadratic equation is of the form y = x^2 +2cx + c^2, where c is a perfet square. There are couple of ways we can solve a...
Instructional Video2:23
Brian McLogan

How to find the roots of a quadratic polynomial

12th - Higher Ed
๐Ÿ‘‰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...