# How do you simplify #i^6(2i-i^2-3i^3) #?

##### 2 Answers

Mar 12, 2018

The answer is -1-5i

#### Explanation:

First we factorize powers of i.So

I HOPE IT HELPS:)

Mar 12, 2018

See details below

#### Explanation:

Expand expresion.

But we know that:

for this cliclic result, we can write: