Question

3. Find the product of each of the following using identities:
(3x+2y)(3x+2y)​

Answer 1

Answer:

You had written a sign wrong

Answer 2

Answer:

$9 {x}^{2} + 12xy + 4 {y}^{2}$

Step-by-step explanation:

use the formula

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

And put

$a = 3x \: \: and \: \: b = 2y$