9514 1404 393
Answer:
17 -4i
Step-by-step explanation:
You do this the same way you would if i were a variable.
8-(-4+5i)-(-5-i) = 8 +4 -5i +5 +i = (8 +4 +5) +(-5i +i) = 17 -4i
Answer:
the answer is 7/30 (answer is .23 repeating)
-28xy/4
-7xy
Therefore, the first answer is correct.
Hope this helps!
It is B 4.4
Because of 2.2 is the first one and the second one should be 4.4 so it B. 4.4