Question

✓-90 = AiVB
What is the value of A?
What is the value of B?

Answer 1

• A = 3
• B = 10

Explanation:

`√(-90) = √(i^2\cdot 3^2\cdot 10)=3i√(10)`

Comparing this to your form, we see that ...

A = 3

B = 10