Respuesta :

(4x+1)(2x+3)=8x*2+12x+2x+3
= 8x*2+14x+3

Answer: 8x*2+14x+3

Step-by-step explanation:

(4x+1)(2x+3)

=8x*2+12x+2x+3

= 8x*2+14x+3

so, your answer should be 8x*2+14x+3

Hope this helps!