Answer:
0+10i
Step-by-step explanation:
sqrt(-100)
sqrt(-1) * sqrt(100)
The sqrt(-1) = i
i ( 10)
There is no real component and the imaginary part is 10
0 + 10i
30 and 9
x+y=39 , x-y=21
Solve for x:
x= 30
Substitute x with 30:
(30)+y=39 , (30)-y=21
Solve for y:
y=9
c
*View attached graph*
doop
