Answer:
r can be any number -1.5 to 9.4999999
Step-by-step explanation:
You multiply them just as you would multiply any normal polynomials, except there is a special rule. Since we know that i = √-1, the rule is that i² = -1. So, let's multiply:

Let's simplify this:


Therefore, your answer is 96 + 22i.
It would be A.) 7. hope this helps
Answer:G
Step-by-step explanation:
4/9 times 2/8= 1/9
Answer:
Step-by-step explanation: