Question

use a suitable identity to get each of the following product :​

Answer 1

Step-by-step explanation:

( a ) ( b ) = a x b

hope it's help you...

Answer 2

Answer:

$(\frac{x}{2} + \frac{3y}{4})^{2}$

= (x/2)² + 2(x/2)(3y/4) + (3y/4)²

=x²/4 + 3xy/4 + 9y²/16

Identity used : $(a+b)^{2} = a^{2} + 2ab + b^{2}$

Hope this might help you.............

Thank you..............