Multiplying binomials

Comment multiplier deux binômes, et comment trouver la place d'un binomiale.

Enter different values to understand the product of two binomials.

Try cases where some variable have the same value than another one.

Think about the case where a = c and b = d.

Then select the option PROBLEM (a+b)(c+d).

You have different options in the menu. The square of (a+b) helps you to understand the square of a binomial.

"Problem (a+b) squaring" generates problems to be solved.

The option "share" allows you to generate 15 problems and theirs solutions that you can send by email.