Brian McLogan
Given a quadratic factor, find all the zeros
👉 Learn how to divide two polynomial using long division. We will follow the long division algorithm to identify the quotient or other factor that divides into the polynomial.
Curated Video
The Ultimate Guide to Python Programming With Python 3.10 - Numerical Operations
After understanding all the different kinds of numbers, we will look at performing operations on these numbers. This clip is from the chapter "Numbers" of the series "The Ultimate Guide to Python Programming with Python 3.10".This...
Brian McLogan
ACT SAT Prep learn how to determine the number of rods that divide into a length
ACT SAT Prep learn how to determine the number of rods that divide into a length
Brian McLogan
Learn to identify the parts and divide two numbers using long division
👉 In this video series you will learn how to divide integers. We will discuss basic division and then move to division using long division. Integers will be single digit as well as multi-digit problems. When a number the divisor does not...
Brian McLogan
How to Completely Factor a Polynomial Using Synthetic Division
👉 Learn how to find all the zeros of a polynomial given one rational zero. 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...
Curated Video
Fraction Division Using Reciprocals and Multiplication
In this video, students learn how to solve fraction division problems by using reciprocals and the inverse operation of multiplication. The teacher explains the concept of reciprocals and demonstrates how to correctly invert the divisor...
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Division of 3-digit and 4-digit Numbers
This nugget uses the long division method to demonstrate the division of three- and four-digit numbers.
Curated Video
Dividing Multidigit Numbers Using Base 10 Blocks
In this lesson, students will learn how to fluently divide multidigit numbers using base 10 blocks. They will understand the relationship between multiplication and division as inverse operations and how to use the standard algorithm to...
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Dividing Four Digit Numbers by Two Digit Numbers Using Long Division
In this video, the teacher explains how to divide a four-digit number by a two-digit number using long division. The concept of multiplication and division as inverse operations is introduced, and the distributive property is used to...
Curated Video
Dividing Mixed Numbers and Fractions
In this video lesson, you will learn how to divide mixed numbers and fractions by thinking about equal groups. The teacher explains that division does not always result in a smaller answer, and shows how to estimate the quotient by...
Brian McLogan
What is the division algorithm
👉 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...
Curated Video
Relate Factors and Zeros Using the Factor Theorem
This video explains the relationship between factors and zeros of a polynomial using the factor theorem. The remainder theorem is also discussed as a precursor to understanding the factor theorem. Review how to determine if a polynomial...
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Division of Whole Numbers by Unit Fractions Using Models
In this video, mathematicians are taught how to divide whole numbers by unit fractions using models. The concept of division is reviewed, and examples are given to demonstrate how to divide whole numbers by unit fractions. The video...
Curated Video
Polynomial Long Division: Understanding Quotient and Remainder
In this video, the teacher explains how to divide two polynomials using polynomial long division. The process is similar to dividing numbers, where the dividend is divided by the divisor to obtain a quotient and remainder.
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Division, Multiplication and Subtraction
Understand division and its relation to multiplication and repeated subtraction.
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Rewriting Rational Expressions Using Long Division
In this video, the teacher explains how to rewrite rational expressions using long division as an alternative to factoring. They demonstrate the step-by-step process of long division with examples, showing how to find the quotient and...
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Long Division (Three-Digit Dividend / One-Digit Divisor)
Find whole-number quotients by dividing three-digit whole numbers (dividend) by one-digit whole numbers (divisor) using long division (standard algorithm).
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Checking Quotients Using Multiplication (Part 1)
Checking quotients with multiplication.
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Decimals: Review How to Add, Subtract, Multiply & Divide
In this video lesson we will review how to add, subtract, multiply and divide decimals. We will review the rules and procedures on how to set up and solve each type of problem. We will review how to place the decimal point while setting...
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Subtracting Mixed Numbers Using Fraction Bars
In this video, students learn how to subtract mixed numbers using fraction bars. The teacher explains the concept of equivalent fractions and the importance of finding a common denominator.
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Algebraic Division with Long Division: Polynomials Divided by Linear Expressions
This video is a lecture presentation on algebraic division, specifically using long division to divide polynomials by a linear expression. The instructor explains the cover up system and demonstrates how to use it to solve two examples -...
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...
Curated Video
Cereal Box (Use the four operations to solve word problems involving measurements expressed in whole numbers and requiring conversion of larger units to smaller units)
The box of cereal contains 1kg, how many people can we feed if each person eats 100 grams?