# Question #ec66c

##### 2 Answers

Oct 26, 2016

On

#### Explanation:

If you can write it as product of 1 degree factors it should be

where

so there are no roots on

Oct 26, 2016

Complete the square or use the quadratic formula to find the roots, then find the factors.

#### Explanation:

So

In order to get leading coefficient

So

If you want strict standard for for the imaginaries, write