Please, I need help on this quickly

A polynomial function with the rational coefficients has the following zeros. Find all additional zeros.

-(4/3), sqrt of 3, 3+sqrt of 6

see explanation

Step-by-step explanation:

radical zeros occur as conjugate pairs, thus

is a zero then - is also a zero

3 + is a zero then 3 - is also a zero

The additional zeros are

- , 3 -

the co-ordinates of the transformed rectangle are:

d. (0, 0), (0, 3), (-3, 3), (-3, 0)

step-by-step explanation:

from the columns of the given matrix, the co-ordinates of the rectangle before transformation are:

(0, 0), (0, 3), (3, 3), (3, 0)

r =

transformed matrix can be obtained by multiplying the given matrix by r:

columns of the transformed matrix are:

0   0   -3   -3

0   3     3     0

from the columns of the resulted matrix, we can see that the vertices of the transformed triangle are:

(0, 0), (0, 3), (-3, 3), (-3, 0)

answer: a

step-by-step explanation: