👉 Learn how to find the derivative of a function using the quotient rule. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the variable x. The process of finding the...

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...

👉 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...

👉 Learn how to understand the concept of fractions using parts of a whole. Fractions are parts of a whole and this concept can be illustrated using bars and circles. This concept can also be extended to understand equivalent 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...

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...

This video is a lesson on dividing unit fractions by whole numbers. The teacher uses fraction bars to visually represent the division process and emphasizes the importance of considering the resulting piece in relation to the whole....

👉 Learn how to graph a rational function. To graph a rational function, we first find the vertical and horizontal or slant asymptotes and the x and y-intercepts. After finding the asymptotes and the intercepts, we graph the values and...

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.

In this video, Mr. Collins teaches students how to solve division problems with fractional quotients greater than or equal to 1 using visual fraction models. He uses examples of dividing pounds of cat food among kittens and ounces of...

In this video, a teacher explains the importance of mathematics in our everyday lives and introduces the concept of algebra. The teacher explains the difference between arithmetic and algebra, and provides examples of algebraic...

Find whole-number quotients by dividing four-digit whole numbers (dividend) by one-digit whole numbers (divisor) using long division (standard algorithm).

Understand division and its relation to multiplication and repeated subtraction.

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...

Find whole-number quotients by dividing three-digit whole numbers (dividend) by one-digit whole numbers (divisor) using long division (standard algorithm).

👉 Learn how to simplify trigonometric expressions by factoring, expansion, and re-grouping. To simplify a trigonometric identity means to reduce the identity to the simplest form it can take which may be a number or a simple...

Using the chain rule to take the derivative of composite functions.

👉 Learn how to write an algebraic expression from verbal sentence as well as writing out a sentence from a algebraic expression. To do this we need to know what words we use to express operations such as addition, multiplication,...

In this video, the teacher explains how to fluently divide multi-digit numbers using an area model. They review the inverse relationship between multiplication and division and introduce vocabulary such as dividend, divisor, quotient,...

👉 Learn how to write an algebraic expression from verbal sentence as well as writing out a sentence from a algebraic expression. To do this we need to know what words we use to express operations such as addition, multiplication,...

Checking quotients with multiplication.

In this video lesson we will learn how to divide integers. We will learn about the Division Properties of Zero and discuss why any value divided by zero is undefined. You will learn that integers with the same sign have a positive...

In this lesson, we learned how to evaluate the accuracy of written descriptions of mathematical expressions. We discovered that it is important to be specific and avoid descriptions that can apply to multiple expressions.

Blackbody Radiation Example Problem #1