Question

using the identity find (2x+3)²

​

Answer 1

Step-by-step explanation:

Hope it helped u........

Answer 2

$\huge \fbox \red{Answer is 4x² + 9 + 12x}$

2x+3)²

[using identity (a+b)² = a²+ b²+ 2ab]

= (2x)²+(3)²+2(2x)(3)

= 4x² + 9 + 12x