Question

Factor completely: 3x2 + 5x + 1

(3x + 1)(x + 1)

(3x + 5)(x + 1)

(3x − 5)(x + 1)

Prime
i need help please ...

Answer 1

if you FOIL the choices, one of them will give you the original equation

Answer 2

none of the three factors give you the above quadratic equation

Answer 3

right

Answer 4

it is not factorable

Answer 5

that be the original answer

Answer 6

the factors are coming out to be
(x+0.6972)(x+4.3027)

Answer 7

or approximately
(x+0.7)(x+0.4)

Answer 8

got it??

Answer 9

yes the enswer is prime ...

Answer 10

i knew it

Answer 11

=D