For this case we must solve the following quadratic equation:

Where:

The roots are given by:

Substituting the values we have:

By definition we have to:

We have two complex roots:

Answer:

Answer:
4
Step-by-step explanation:
because it is right unlike the other ones
Answer:
less than
Step-by-step explanation:
Answer:
i like your picture
Step-by-step explanation: