Curated Video
Powers vs. Exponents
In this video lesson we will learn about powers, exponents and bases. We will understand that a power is represents a base and an exponent where the exponent tells us how many times to multiply the base by itself. We will write...
Curated Video
Associativity and Multiplication Problems (Part 2)
Associativity and multiplication problems.
Curated Video
Repeated Factor Expressions and Exponential Notation
Write a repeated factor expression in exponential form.
Curated Video
Evaluating Expressions: Understanding the Difference between Evaluating and Solving.
In this video, the teacher explains the difference between evaluating and solving expressions and reviews the order of operations. They give examples of how to evaluate expressions when given a value for the variable and provide tips for...
Curated Video
Using Words to Describe Expressions
Write verbal statements of arithmetic based on simple numerical expressions.
Curated Video
KS2 Primary Maths Age 9-13 - Calculations: Order of Operations - Explained
SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps. This video looks at...
Brian McLogan
How to write an equation in standard and vertex form given a point and vertex
👉 Learn how to write the equation of a parabola given three points. The equation of a parabola is of the form f(x) = ax^2 + bx + c, where a, b and c are constants. Since, the equation of a parabola has 3 constants, three equations and...
Curated Video
Writing Numerical Expressions for Verbal Statements
Write simple numerical expressions that replace verbal statements of arithmetic.
Curated Video
The Associative Property of Multiplication
Using the associative property to find products.
Brian McLogan
Evaluating the composition of cosine and sine inverse
👉 Learn how to evaluate an expression with the composition of a function and a function inverse. Just like every other mathematical operation, when given a composition of a trigonometric function and an inverse trigonometric function,...
Brian McLogan
How to write the inverse of the square root function
👉 Learn how to find the inverse of a function. The inverse of a function is a function that reverses the "effect" of the original function. One important property of the inverse of a function is that when the inverse of a function is...
Curated Video
Using Order of Operations
In this short video we will answer a standardized test question using order of operations. We will rewrite subtraction to add the opposite. We will learn that we can add repeated addition in any order. We will add the positive values...
Brian McLogan
Learn how to evaluate a polynomial with fractions
👉 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...
Brian McLogan
Simplifying an expression with brackets and parenthesis
In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you need...
Curated Video
Using Properties of Exponents to Simplify
The video provides a step-by-step explanation of how to solve a standardized math test question using properties of exponents. The teacher demonstrates how to clear parentheses and exponents, and uses the power to a power property to...
Curated Video
Compare a Numerical and Verbal Expression
In this short video lesson we will compare a numerical and a verbal expression to answer a standardized math test question. We will identify the numerical expression. We will identify and interpret the verbal expression. We will consider...
Curated Video
Money Split (Understand bracketing notation and its significance to the precedence of operations)
In real life, we may have to do several operations with numbers. For example, suppose Dan’s mother gave him 10 dollars, and his father gave him 6, then Dan went to the supermarket with his sister, and wanted to equally split the money...
Brian McLogan
Evaluate the expression for the composition of inverse sine and cosine
👉 Learn how to evaluate an expression with the composition of a function and a function inverse. Just like every other mathematical operation, when given a composition of a trigonometric function and an inverse trigonometric function,...
Curated Video
The Order of Operations in Numerical Expressions
Understand the need for the order of operations in numerical expressions.
Curated Video
Simplifying Expressions with Subtraction (Example)
Simplify an expression by distributing and combining like terms.
Brian McLogan
Parenthesis and Exponents Simplify the Expression
Parenthesis and Exponents Simplify the Expression
Curated Video
Simplifying Algebraic Expressions (Example)
Simplify algebraic expressions by distributing and combining like terms.