Question

okay so, im really stuck on this question. it basically says i need to factor by grouping this equation and choose a form.

The equation is: 6x^2-5x-4

I completed the factorization and got:
(2x+1)(3x-4)

now this is the part im confused on, figuring out the form. they gave me a few answers to choose by and this is what they are. ill sort them by lettering them.

A) 5x^2 + [_]x + [_]x - 4

B) 5x^2 + [_]x - [_]x - 4

C) 5x^2 - [_]x + [_]x - 4

D) 5x^2 - [_]x - [_]x - 4

someone told me it could be B with the numbers 6x^2 + 3x - 8x - 4

Please check answer :)

Answer 1

the answer is (6x^2+3x)+(-8x-4)