Question

find all rational zeros of the polynomial:
P(x) = x^4+x^3-x^2-2

Answer 1

your options are
\[\{\pm1,\pm2\}\]

Answer 2

1 you can do by inspection
\[1+1-1-2=-1\] no

Answer 3

\[P(-1)=(-1)^4+(-1)^3-(-1)^2-2\]
\[=1-1+1-2\] no

Answer 4

maybe the other team can find one...

Answer 5

no rational zeros

Answer 6

beaten to the punch!

Answer 7

satellite you are apart of our team

Answer 8

\[\color{green}{\text{jealous}}\]

Answer 9

thank you

Answer 10

<.<

Answer 11

charles is joe's duck
the secret is out

Answer 12

ok 2 and - 2 don't work. no rational zeros

Answer 13

lolol that sounds weird.

Answer 14

lol

Answer 15

Charles is swimming right now.

Answer 16

they need to come up with a better problem than the fence built against the side of a river, barn, cliff, whatever.

Answer 17

i think the river was a nice change of pace. you cant put a duck on a barn.

Answer 18

or at least, a duck has no business on a barn.

Answer 19

you do a pig

Answer 20

im gonna start adding weir little things to all my drawings and see if people catch them.

Answer 21

you can draw the pig eating charles