Step-by-step explanation:
i think this pics will help u
Assuming point Z is at the origin (0,0), you move from the origin over to the right one, and go down 8.
Therefore you would be at point (1,-8) answer D
So basically you're dividing 12 by 3 times x which is 12 over 3x. 12/3x
9514 1404 393
Answer:
70 -91i
Step-by-step explanation:
Collect terms the same way you would if i were a variable.
(3 -91i) +67 = (3 +67) -91i = 70 -91i