Creative Mathematics Teaching & Learning

                                   
                                              Mathematics is everywhere, there is no escape !!
                                                                                                      

Algebraic Identity 1 Add Video

(a+b)^2 - (a-b)^2 = 4ab

Posted by Rashmi Kathuria on January 19, 2017 at 10:29 AM 366 Views

Post a Comment

Oops!

Oops, you forgot something.

Oops!

The words you entered did not match the given text. Please try again.

Already a member? Sign In

0 Comments