Brian McLogan
Overview of combining functions
👉 Learn how to add or subtract two functions. Given two functions, say f(x) and g(x), to add (f+g)(x) or f(x) + g(x) or to subtract (f - g)(x) or f(x) - g(x) the two functions we use the method of adding/subtracting algebraic expressions...
KnowMo
Simplifying Fractions: A Step-by-Step Guide
This video is a tutorial on simplifying fractions. The presenter explains what a fraction is and how it represents a part of a whole. They go on to explain how to simplify fractions by dividing the numerator and denominator by the same...
Curated Video
Solving Quadratic Equations with the Quadratic Formula
In this video, the presenter explains how to use the quadratic formula to generate answers for X. They start by showing the formula and breaking it down into its components. Then, they demonstrate how to identify the values of A, B, and...
Brian McLogan
How to solve rational equations
👉 Learn how to solve proportions. Two ratios are said to be proportional when the two ratios are equal. Thus, proportion problems are problems involving the equality of two ratios. When given a proportion problem with an unknown, we...
Curated Video
Simplifying Algebraic Expressions
Simplify algebraic expressions by distributing and combining like terms.
msvgo
Symmetric and Skew Symmetric Matrices
It defines symmetric and skew symmetric matrices and states important theorems based on it.
Brian McLogan
How to identify the restrictions on a complex fraction by simplifying
👉 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...
KnowMo
Introduction to Simplifying Fractions and Converting Mixed Numbers and Improper Fractions
This video provides a basic introduction to fractions, including how to simplify them and convert between mixed numbers and improper fractions. The speaker explains how to divide both the numerator and the denominator by the same value...
Brian McLogan
What is the process of simplifying trigonometric equations
👉 Learn all about the different trigonometric identities and how they can be used to evaluate, verify, simplify and solve trigonometric equations. The identities discussed in this playlist will involve the quotient, reciprocal,...
Brian McLogan
What are the key parts to a radical expression
👉 Learn the basics of simplifying radicals. A radical is an expression having the root/radical symbol. A radical expression can also be rewritten as an expression with fractional/rational exponent. The number outside the radical symbol...
Brian McLogan
What do you need to know to solve two step equations
👉 Learn all about the processes and definitions for solving linear equations. You will gain a better understanding about the vocabulary and steps used to solve liner equations such as how to isolate an equation and apply inverse...
KnowMo
Simplifying Surds in the Context of Expanding Brackets
The video is a tutorial on how to simplify surds when expanding brackets that include square roots. The presenter explains the three key rules for simplifying surds and demonstrates how to employ them when expanding and simplifying...
Brian McLogan
How do you verify identities
👉 Learn all about the different trigonometric identities and how they can be used to evaluate, verify, simplify and solve trigonometric equations. The identities discussed in this playlist will involve the quotient, reciprocal,...
FuseSchool
Surds | Algebra | Maths | FuseSchool
A surd is a square root which cannot be reduced to a whole number. Surds are irrational; they are decimals that never end and never repeat, so cannot be written as fractions. Leaving a number in it's surd form is easier and more accurate...
Brian McLogan
How do we solve linear equations
👉 Learn all about the processes and definitions for solving linear equations. You will gain a better understanding about the vocabulary and steps used to solve liner equations such as how to isolate an equation and apply inverse...
KnowMo
Simplifying Surds: Four Rules You Need to Know
This video explains the concept of surds and provides three key rules for simplifying them. It covers the rule of squaring the square root of a number, combining the square roots of two numbers when they are multiplied, and separating...
FuseSchool
Simplifying Expressions
In this video we’re going to look at how to simplify algebraic expressions. Before we get started on simplifying, a few things to remember: (1) we always use a use a curly x for the letter x in algebra. (2) We don’t really use the...
Brian McLogan
Simplifying complex fractions
👉 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...
Curated Video
Evaluate a Numerical Expression with Parentheses
In this short video we will answer a standardized math test question where we need to evaluate a numerical expression with parentheses. We will use order of operations to simplify the numerical expression. We will review PEMDAS and...
Brian McLogan
Simplify an expression with a power, (27 . 2) / 3^2
👉 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...
Brian McLogan
Adding two rational expressions by finding common denominators
Learn how to add/subtract rational expressions with trinomials in the denominator. When adding or subtracting two or more rational expressions with common denominators, we add or subtract only the numerator while we keep the denominator...
Brian McLogan
Simplifying an expression using the rules of exponents
👉 Learn how to simplify expressions using the quotient rule and the negative exponent rule of exponents. The quotient rule of exponents states that the quotient of powers with a common base is equivalent to the power with the common base...
Brian McLogan
How to Simplify the Square Root of 32
👉 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...
Brian McLogan
Taking the Square Root of a Decimal
👉 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...