Question

12x²+28x - 5 = (6x - 1)(_).
what’s the factored form ?
(6x-1)(__)

Answer 1

Answer:

(6x-1) (2x+5)

Step-by-step explanation:

12x²+28x - 5

=12x² +30x -2x -5

= 6x(2x+5) -1(2x+5)

=(6x-1) (2x+5)