Answer:
ugh I think its red
Step-by-step explanation:
I'm kidding its 57
(x - 4)(2x + 3)
Using foil:
2x^2 + 3x - 8x - 12
Simplify.
2x^2 - 5x - 12 is the product after using FOIL.
I believe it is 21 and all so if u are having trouble in mathematics a good app to have is Pappa math algebraic calculator