Answer:
What is the equation?
Step-by-step explanation:
Answer:
5 g
Step-by-step explanation:
Answer:
The equivalent expression is:

Step-by-step explanation:
We have been given the equation:

Equivalent expression can be computed by solving the expression ai its maximum.
We can factorize the given equation:
By using 
Here, 
Hence, we get the equation below:

Therefore, the equivalent expression is:

First one is c and the second im not sure on
I^2 = -1
so,
-99 = -1*99 = i^2*99 = 99i^2