Answer:
36 +23i
Step-by-step explanation:
(3+8i) (4-3i)
FOIL
first: 3*4 = 12
outer: 3*-3i = -9i
inner: 8i *4 = 32i
last: 8i * -3i = -24i^2 = -24 (-1) = 24
Add these together
12+-9i+32i +24
Combine like terms
36 +23i
There are specific values of denominators that would yield a non-terminating decimal expansion. In other words, the decimal would be repeating. These denominators are multiples of 3. That could be 3, 6, 9, 12, 15, 18, 21, and so on and so forth. For example, 1/3 = 0.333333, 1/6 = 0.166666, 1/9 = 0.1111, and so on and so forth.
The answer to the question is B
Answer:
1180
Step-by-step explanation:
(42×28)+4 =x
x= 1180
