### Answer for Solve Word problem: Find the Number

###### September 15, 2017 • Written by Ming

Hi,

The correct solution is, **Solution (3)** and the number we are looking for is **24.**

Thanks

Wise Guys

Hi,

The correct solution is, **Solution (3)** and the number we are looking for is **24.**

Thanks

Wise Guys

Hi,

A word problem was popped up in a tutoring session, it was looking for a number with certain information given in the question. There were several different solutions due to how to understand the sentence. This is the grammar related skills which is a key to solve word problems correctly.

Here, I create a similar word problem, with eight solutions, in which only one solution is correct. I will post the right solution after tomorrow (On Thursday).

Thanks

The Application of Derivatives -Related Rate (1)

The Solution of The Application of Derivatives – Related Rate (2)

The Solutions for The Application of Derivatives – Related rate (3)

The Solutions for The Application of Derivatives – Related rate (4)

The Solutions for The Application of Derivatives – Related rate (5)

The Solutions for The Application of Derivatives – Related rate (6)

The Solution of The Application of Derivatives – Related Rate (7)

The Solution of The Application of Derivatives – Related Rate (8)

Hi,

This was posted as part of Dividing Polynomial with Polynomial. Here I post again just for one of the needs of an application in Calculus.

Solutions for Dividing Polynomial by Polynomial with Remainder

Ming

Hi,

For finding the derivative of a function, normally, we apply the relevant rules. Where those rules come from? That means how to use the definition of Derivative to find the derivative. The following links will show you the details. First link is a notes which includes three examples. Second link is a worksheet that give you chance to practice, and third link is the solution of that worksheet. If you have any question do not feel hesitate to ask.

Thanks

Ming

Calculus Notes Find the Derivatives of Functions By Definition

Calculus Worksheet Find the Derivatives of Functions by Definition

Solutions for Find the Derivatives of Functions by Definition

Hi,

When doing integration of rational fraction if the numerator is a higher degree than the denominator, we must simplify them using long division polynomials before applying Integration by partial fraction method. The following PDF shows the details.

Long Division Polynomials & Integration by Partial Fractions Method

Hopeful it helps for final review.

Ming