Question

How to find a product of 2a(a+b)

Answer 1

Hi dear,

To find the above product, Let us understand the above algorithms

$a \times a = {a}^{2} \\a \times b = ab \\ a \times a \times b = {a}^{2} b$

Now, coming to your questions :-

$2a(a + b) = 2a \times a + 2a \times b \\ 2 {a}^{2} + 2ab \:$

In this way, your question is done.

Regards

Kshitij