Question

I'm thinking the first one
Factor completely: 3x2 + 12x + 7

(3x + 1)(x + 7)

(3x + 7)(x + 1)

Prime

(3x + 4)(x + 3)

Answer 1

prime

Answer 2

there is no way to get 12 from the multiples of 3 and 7

Answer 3

But do you understand how to do it? @jaderbrown

Answer 4

not really :(

Answer 5

If you go to this website: http://www.mathhelp.com/lessons/secure/free_math_lesson-v2.php?id=3017&brand=pmplus&lp=ls and click on the Q then the W (under the Deep thought tab) it shows a video explaining how to do a specific problem.