Question

1

Answer 1

it has complex zeroes

Answer 2

some thing or its too complexxxxx!

Answer 3

@xmelodymusic are u sure that u hav typed the question properly if os then yes it has complex/imaginary roots

Answer 4

1/4 +- 3/4 i

Answer 5

you are probably supposed to use the quadratic formula for this one

Answer 6

\[8x^4-4x^2+5=0\]put
\[u=x^2\] and solve
\[8u^2-4u+5=0\]
use quadratic formula, find u, then replace u by x^2

Answer 7

then graph one of degree 3 and make the zeros easy to fine!

Answer 8

start with
\[(x-2)(x-3)(x-4)\] and you will get a polynomial of degree 3 with zeros at 2,3 and 4

Answer 9

yw