Mathematics 24x7

There is no escape...believe it or not. Mathematics is everywhere.

• India

### how the product of two negatives wil be positive

Started this discussion. Last reply by Prem lata arya Jun 26, 2012.

when i am teaching an algebra class one of my student got the doubt how the product of two negatives will be positive?

## Latest Activity

Jul 20, 2013

### GALAXY OF MATHEMATICIANS

"Can you add the names please? I don't know everyone and I would like to learn who they are."
Jul 18, 2013

Jul 18, 2013

### GALAXY OF MATHEMATICIANS

"Great Mathematicians of all time ! WOW"
Jan 12, 2013

Jan 6, 2013

"Good idea"
Jan 5, 2013
Jan 3, 2013
Jan 3, 2013
Jan 1, 2013

### Greedy Triangle - 1

"i njoyd the video vry interesting way to introduce polygons"
Jan 1, 2013

### Making a parallelogram by paper folding

"cool video but we have to explain why we are getting a parallelogram with folds"
Jan 1, 2013
"Take two faces one is smiling face and other is hate face   Take smiling face as + and hate face as -- You love to love , you love + x + = + You love to hate , you hate + x - = - You hate to love  , you hate - x + = - You hate to hate…"
Jun 26, 2012
"Take two faces one is smiling face and other is hate face   Take smiling face as + and hate face as -- You love to love , you love + x + = + You love to hate , you hate + x - = - You hate to love  , you hate - x + = - You hate to hate…"
Jun 26, 2012
"I have been working with some other teachers recently on the TES Secondary Maths panel. We have written several 'Topic Specials' where we have found excellent TES resources on several basic topics My own is on Negative Numbers, there…"
May 16, 2012
Apr 21, 2012
"you can use the table of operation to show that there is a pattern. of course you should have used the table to teach addition and subtraction to them also. here are some ideas:…"
Jan 30, 2010

## Profile Information

Name
phaneendra
Philosophy of life
when the situation is do or die why should i die i will do it
Cyber House
http://phanimathematics
Profession
swami vivekananda
You in one line.
be happy make others happy

• View All

## Comment Wall (1 comment)

At 10:04am on December 21, 2009, Rashmi Kathuria said…
Welcome to Mathematics 24x7. The purpose of this network is to just talk about all possibilities in Mathematics .There are people who love this subject and at the same time there are ones who are struggling for it.
Let us join our hands and look for all ingredients to make it interesting for everybody.
Thanks for joining this network.
Keep Sharing