Question

Use the identity (a + b)2 = a 2 + 2ab + b2 to find: + + A. (x + 612 B. (2y + 3)2​

Answer 1

Answer:

Step-by-step explanation:

Using the identity from question (a+b)  2

=a  2  +2ab+b  2 (3x+2y)  2

=(3x)  2  +2×⌈3x×2y⌉+(2y)  2 (3x+2y)  2

= 9x  2  +2(6xy)+4y  2

 solution = 9x  2  +12xy+4y  2

Answer 2

Answer:

Here is the answer :

Step-by-step explanation:

answer is 2