Answer:
Real
Step-by-step explanation:
i^6-122-7i^2
(i^2)^3-122-7i^2
(-1)^3-122-7×(-1)
-1-122+7
-123+7
-116
So the final answer is -116
A typewriter costing $75.00 marked up 40% on cost M = 40 and S = 105
Answer:
equal to
Step-by-step explanation:
mark me brainlist
Answer:
C
Step-by-step explanation:
No, she multiplied the exponents instead of adding them.
