What is the value of i 97 – i?
–i
0
–2i
i Superscript 96

The question is not clearly readable, but I'm assuming the expression which makes more sense, so you can have a clue

Step-by-step explanation:

Powers of The Imaginary Unit

The imaginary unit i is defined as

The first powers of i are

And so on the cycle repeats every four numbers. To find the value of we can find the remainder of 96/4=0. So

The given expression is

Factoring

Since

The required value is 0

b) the dogs need to shift their focus to human scent.

1     sepan

2     encuentren

3     tenga

4     hable

5   parezca

6   llegue