Tuesday, September 14, 2010

Definition of a polynomial

Hey friends, i will discuss on polynomial definition. I discussed about different geometrical definition right. Now lets look at the definition and the additional property of polynomial.

Definitions of polynomials:- A polynomial is an finite term complete with constants, variables as well as exponents, which are combined by addition, subtraction and multiplication.

Additional property of a polynomial:- We add two polynomials using adding the coefficients of the like powers.

I am actually thinking of working on metric tons to pounds, an good concept. Do you guys want me to work on it? Give me your comments.

Lets learn how to calculate metric tons to pounds shortly, is it a good idea?

Tuesday, September 7, 2010

Factors of 45 and factors of 36

Does any body know what are the factors of 45? Well let me give you a clue, its the same as we worked on factors of 24 and many more similar numbers.

Look here for the Factors of 45 mentioned below.

1x45 9x5 15x3 therefore 1,3,5,9,15,45 are all factors of 45

Did you find it similar like the previous one..check those post and learn on factors of numbers. Now lets learn what are factors of 36 below

Factors of 36:- 1, 2, 3, 4, 6, 9, 12, 18, and 36

I will come back with some more interesting topics shortly until then keep smiling....

Wednesday, September 1, 2010

five number summary

To Solve five number summary, we have different statistics involved are as follows:

* Minimum ( Lowest number in the set of numbers)
* Maximum (Largest number in the set of numbers)
* Median ( Middle number in the set of numbers)
* Lower quartile ( Number between the minimum and median)
* Upper quartile ( Number between the maximum and median)

There are a few steps which are followed to solve five number summary which will be discussed shortly, i am going to have a small quiz on how to solve linear equations are you prepared for it?

Wednesday, August 25, 2010

Online help i get on math

My sister who use check for online science homework help, suggested me to take help online itself. But i was very scared of this services. I was looking for math help and therefore she gave me the information on different methods of getting math help and i tried out these services.

I had a problem on Binomial theorem, they helped me solving this problem step by step. Sitting in my room on my computer table i got help, that's great isn't it...

I just worked on Prime Factorization worksheets as i had to practice this exercise and discuss in school.

Friday, August 20, 2010

Trigonometry

Do you know what is trigonometry? Can you work on Trigonometry problem without knowing what is trigonometry? lets learn what is trigonometry first.

Definition of trigonometry:- Trigonometry teaches us the relationships between the angles and sides of a triangles. It shows us the relationships and angles. It is a very essential branches of sciences and technology. It has applications in both mathematics and applied mathematics. It has studies on spheres and so on.

Make a time table chart and work accordingly.

Wednesday, August 18, 2010

factorisation

Look for some simple math factorisation of numbers below. Guys i have a simple example to show you how you can factorise a simple term.

Example 1:

Factorise 4x2 + 8x + 4

Solution:

We need to Simplifying below

4x2 + 8x + 4

Reorder the terms:

4 + 8x + 4x2

Factor out the Greatest Common Factor (GCF), '4'.

4(1 + 2x + x2 )

Factor a trinomial.

4((1 + x)(1 + x))



Answer is 4(1 + x)(1 + x)

Do you have any statistics questions let me know that....

Monday, August 16, 2010

Suggestion to parents

I come across many children who look for free math tutors online because they do not get proper time from their parents as they go out to work. I suggest these parents to spend some time with their children and see what they do in school.

I spoke to some of the children to find what are their views on these online tutors.

One of the child said that his algebra tutor was a wonderful teacher. He says that he has a satisfied help with math but needs his mom or dad's support to work more harder.

I suggest we must all spend as much as time as we can with our children and watch their day to day activity being a part of it.