Answer:
-6±3i√2
Step-by-step explanation:
First we need to simplify the radical here which is √-288. We can make this i√288, and then further simplify by taking out 12 giving us 12i√2. Now we have
-24±12i√2/4
From here we just divide all the terms in the numerator by 4 and get -6±3i√2
x = 3 and y=4
apply elimination method in simultaneous equations
Answer: c
The formula of a slope:
We have the points (-4, -3) and (-3, s) and the slope m = 3. Substitute:
