Answer:
324 cubic feet
Step-by-step explanation:
D e f and g possibly b aswell
You add the numbers up so 53
We are given with a complex no. and need to simplify it , so let's start !!!
Let's assume that :
Now , Rationalizing the denominator or in other words multiplying and dividing
by the <em>conjugate</em> of the denominator
Hence , Option B) <em>(8/5) + (6/5)i</em> is correct :D