Curated Video
Solving an Equation of Second Degree in One Unknown Graphically and Algebraically: Solving Quadratic Equations Graphically
By the end of this learning object, the student will be able to: Define the parabola and its equation and its solution graphically. Discuss the mathematical shapes in the real life.
Curated Video
How to Graph a Real World Inequality | 6.EE.B.8
In this math video we will learn how to graph a real world inequality. We will be presented with a real world situation and a number line. We will write an inequality using a variable. We will determine if the situation needs a less than...
Brian McLogan
Solve absolute values inequalities practice
⭐ Rules of absolute values inequalities - • Rules of absolute values inequalities ⭐ Easy absolute inequalities - • Easy Absolute Inequalities | Solve an... ✅ Equations and Inequalities in Algebra 2 - • Equations and Inequalities | Algebra 2
Brian McLogan
Easy Absolute Inequalities | Solve and Graph
In this video we will explore how to solve and graph basic absolute value inequalities. ⭐ Solve absolute values inequalities - • Solve absolute values inequalities pr... ⭐ Average absolute inequalities - • 3 Absolute Inequalities You...
Curated Video
Graphing Solutions: Inequality
Graphing Solutions: Inequality represents the inequality of sets of numbers in word problems by graphing possible solutions.
Curated Video
How to Identify a Solution Set for Linear Inequalities
This video teaches how to graph a system of linear inequalities to find a solution. The teacher explains how to graph each inequality and how to determine the overlapping area where both inequalities intersect.
Why U
Algebra 60 - Parametric Equations with Gauss-Jordan Elimination
This chapter introduces the concept of “pivot columns” and shows how they can be used to determine whether a system of linear equations has a single unique solution, no solutions, or infinitely many solutions, simply by looking at the...
Curated Video
Solving Compound Conjunction Inequalities in One Variable by Graphing
In this lesson, students will learn how to solve compound conjunction inequalities in one variable by graphing on a number line. They will understand the similarities between solving multi-step inequalities and equations, and how to...
Why U
Algebra 47 - Describing Infinte Solution Sets Parametrically
When the graph of the solutions of a system of linear equations in three variables is a line in Cartesian space, the solutions can be described either by a group of three parametric equations, or a parametric ordered-triple. This lecture...
Why U
Algebra 39 - Inconsistent, Dependent, and Independent Systems
Systems of two linear equations in two variables can have a single solution, no solutions, or an infinite number of solutions. This chapter explains why.
Why U
Algebra 58 - Gauss-Jordan Elimination with Dependent Systems
This chapter builds on Algebra chapter 57 which explained the concept of dependency. In this chapter, we see that although it can sometimes be difficult to spot when a system of linear equations is dependent, when a dependent system is...
Brian McLogan
Given a list of three zeros find the factors of the polynomial
👉 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...
Brian McLogan
Given a list of zeros, learn how to write the equation of a polynomial
👉 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...
Why U
Algebra 59 - A Geometric View of Gauss-Jordan with Dependent Systems
This lecture examines an example of Gauss-Jordan elimination on a dependent system from Algebra chapter 58, and follows how the planes are geometrically transformed step by step, from a system of three planes, representing three...
Curated Video
Representing Constraints: Interpreting the Bounded Region in Systems of Inequalities
In this video, the teacher explains how search engines use constraints to filter and highlight certain information. They then relate this concept to systems of inequalities, explaining how the constraints created by these systems can be...
Brian McLogan
Find the Multiplicity and Zeros of a Polynomial when It is in Factored Form
👉 Learn how to find all the zeros of a factored 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...
Professor Dave Explains
Particle in a Box Part 2: Interpreting the Results
In the previous tutorial we solved the Schrödinger equation for a quantum particle in an infinite square well. This is also known as the problem of the particle in a box. But there is a lot to unpack regarding the results, enough to...
Brian McLogan
Solving a natural logarithmic equation using quadratic formula with e
👉 Learn about solving logarithmic equations. Logarithmic equations are equations involving logarithms. To solve a logarithmic equation, we first use our knowledge of logarithm laws/properties to express the terms in both sides of the...
Curated Video
Representing the Solution Set of an Inequality on a Number Line
In this lesson, students learn how to represent the solution set of an inequality on a number line. They review the concepts of variables, inequalities, and number line representations. Through a step-by-step process, students solve an...
Brian McLogan
Learning to solve a quadratic with two irrational solutions using quadratic formula
👉 Learn how to solve quadratic equations using the quadratic formula. A quadratic equation is an equation whose highest power on its variable(s) is 2. The quadratic formula is a formula which can be used to find the roots of (solve) a...
Math Fortress
Algebra I: Equations (Level 2 of 2)
This video goes over a couple of examples modeling the proper way to find the solution set of simple algebraic equations over a given domain. The video goes over equations that have one solution, many solutions and no solutions.
Brian McLogan
Learn how to solve a multi step inequality with parenthesis on both sides
👉 Learn how to solve multi-step linear inequalities having parenthesis. An inequality is a statement in which one value is not equal to the other value. An inequality is linear when the highest exponent in its variable(s) is 1. (i.e....
Brian McLogan
Master How to solve a quadratic equation with two terms by factoring out the GCF
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 factoring out the GCF, what...
Brian McLogan
Apply zero product property to solve a factored quadratic equation
👉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...