Respuesta :

absor201

Answer:

blank 1 = 24

blank2= 30

Step-by-step explanation:

Given:

2(4x+3)(3x+5)

=2(12x^2+20x+9x+15)

=2(12^2+29x+15)

=24x^2+58x+30

Hence blank 1= 24 and blank2= 30 !