Why U
Pre-Algebra 05 - Commutative & Associative Properties of addition
A look behind the fundamental properties of the most basic arithmetic operation, addition.
Brian McLogan
Solving and graphing a mulit step inequality with distributive property
👉 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
How to solve a multi step equation with rational terms - (b-4)/6 = b/2
👉 Learn how to solve multi-step equations with variable on both sides of the equation. An equation is a statement stating that two values are equal. A multi-step equation is an equation which can be solved by applying multiple steps of...
KnowMo
Subtracting Fractions: How to Make Denominators the Same
This video is a lesson on how to subtract fractions. The instructor explains that subtracting fractions is similar to adding fractions and emphasizes the importance of having the same denominator. The video provides examples of...
Brian McLogan
Subtracting two vectors algebraically and graphically
Learn how to determine the resultant vector by adding, subtracting and multiplying vectors by a scalar. We will also learn how to graph the resultant vectors to show the operations. Vectors can be added, subtracted and multiplied. To add...
Brian McLogan
Domain of Rational Radical Function
👉 Learn how to find the domain of rational functions with a radical numerator. Recall that the domain of a function is the set of possible input values (x-values) of the function. For a rational function, the denominator cannot be zero...
Brian McLogan
Subtracting a negative from a negative, -4 - (-4)
👉 You will learn how to add and subtract integers. We will work through adding and subtracting two integers up to multiple integers. We can look at adding and subtracting integers by looking at there values on a number line where there...
Brian McLogan
Graphing an or compound inequality and showing the graph of the solution
👉 Learn how to solve compound inequalities and graph their solution on a number line. A compound inequality is an inequality having more than 1 inequality sign. To solve compound inequalities, we use inverse operations, applying the...
Brian McLogan
Multiplying two numbers positive and negative, 4 . (-3)
👉 You will learn how to multiply integers from one digit to multiple digits. When multiplying it is important to understand that multiplication is just repeated addition. However with multi-digit numbers we will follow a step by step...
Brian McLogan
Learning to subtract two polynomials with multiple terms
👉 Learn how to subtract polynomials. To subtract 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...
FuseSchool
What Are Negative Numbers?
What Are Negative Numbers? | Numbers | Maths | FuseSchool Learn the essentials about negative numbers in this video.
Curated Video
Adding Polynomials: Combining Like Terms
In this video, the teacher explains that the set of polynomials is closed under addition by combining like terms. They provide examples and explanations of how to add polynomials together, emphasizing the importance of keeping the...
Brian McLogan
How to subtract a trinomial from a polynomial
👉 Learn how to subtract polynomials. To subtract 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...
FuseSchool
Learn How To Multiply Positive & Negative Numbers
Learn how to multiply directed numbers!
Programming Electronics Academy
What to do when you just don't know :: Arduino, ADXL345 triple axis accelerometer and an RGB LED
To make an RGB LED (Common Cathode), light up in different ways depending on the orientation of the accelerometer.
Brian McLogan
How to subtract a negative number from a positive number, 11 - (-2)
👉 You will learn how to add and subtract integers. We will work through adding and subtracting two integers up to multiple integers. We can look at adding and subtracting integers by looking at there values on a number line where there...
KnowMo
Dealing with Negative Numbers: Addition and Subtraction
This is a lecture presentation that explains how to deal with negative numbers when adding or subtracting them. The presenter uses a bathtub analogy to illustrate the concept, with hot water representing positive numbers and cold water...
Brian McLogan
How to add a negative and a positive number, (-12) + 7
👉 You will learn how to add and subtract integers. We will work through adding and subtracting two integers up to multiple integers. We can look at adding and subtracting integers by looking at there values on a number line where there...
Curated Video
Exploring the Division of Rational Numbers
Interpret the division of rational numbers as fractions.
Brian McLogan
Solving an equation with a variable on both sides one solution ex1, 5g+4(–5+3g)=1–g
👉 Learn how to solve multi-step equations with parenthesis and variable on both sides of the equation. An equation is a statement stating that two values are equal. A multi-step equation is an equation which can be solved by applying...
Brian McLogan
How to multiply exponents with zero and negative numbers
👉 Learn how to simplify expressions using the product rule and the negative exponent rule of exponents. The product rule of exponents states that the product of powers with a common base is equivalent to a power with the common base and...
Curated Video
Dividing Rational Numbers: Decimals and Fractions
Divide rational numbers (decimals and fractions).
Cerebellum
Algebra, Domain and Range
This video covers exam strategy, Algebra, Domain, Range, Simultaneous Equations, Function Models, Linear Functions, Quadratic Functions. This is part 10 from the series 'Introduction to the Math Section of the SAT'.