Question

Factor completely 3x^2 + x + 7

Answer 1

Please? :/

Answer 2

I dont understand :/

Answer 3

These are the choices:
3x + 1)(x + 7)

(3x + 7)(x + 1)

Prime

(3x + 4)(x + 3)

Answer 4

Anyone? :(

Answer 5

@mathstudent55 PLEASE? :/

Answer 6

I'm working on it

Answer 7

Okay, thanks @kohai !!

Answer 8

I don't think this can actually be factored, it looks prime

Answer 9

According to the factor calculator that I just verified with, it isn't factorable with rational numbers

Answer 10

So, prime :)

Answer 11

Okay! Thanks a ton @kohai can I have a link to that calculator?

Answer 12

https://www.mathway.com/problemwidget.aspx?affiliateid=affil18092

It does a ton of other things, too, I find it quite useful

Answer 13

Thanks a ton!