Question

Expand :
(1)(2x + 3)^2​

Answer 1

Heya mate!!

We will ise the property (a+b)^2

a^2+b^2+2ab

Here a=2x

b=3

(2x+3)^2

2x^2+3^2+2×2x×3

4x^2+9+12x

Hope it helps you dear✌️✌️

Answer 2

Answer:

4x²+12x+9.

Step-by-step explanation:

By (a+b)² =a²+2ab+b².

(2x+3)² =(2x)²+2*2x*3+3².

=4x²+12x

Therefore, (2x+3)²=4x²+12x+9.