Which expression is equivalent to (3 + 5i)2? –16 + 30i 6 + 34i –16 – 34i 16 + 30i

For this case we have to by definition:

We have the following expression:

Then, according to the given definition, we can rewrite it as:

By definition we have to:

So:

Different signs are subtracted and the major sign is placed. So:

ok

step-by-step explanation: