# Question #f21a9

##### 1 Answer

Apr 5, 2017

#### Answer:

#### Explanation:

re-arrange the expression to have the first term positive:

In this case in descending order of powers of

"Find factors of

Note that 41 is odd, which is the sum of an odd and an even.

The largest combination of

A sum of

The signs in the brackets will both be negative: