Respuesta :

Answer:

4x^2+12x+9

thats it

priscilla97853932

Answer:

x= -3/2  or 4x^2 +12x+9 (depend on what answer you need)

Step-by-step explanation:

(2x+3)^2

(2x+3)(2x+3)

(2x*2x)(2x*3)(3*2x)(3*3)

4x^2 + 6x + 6x + 9

4x^2 +12x + 9

If you want to find x:

2x+3 = 0

     -3   -3

2x= -3

/2    /2

x = -3/2