Answer:
Step-by-step explanation:
Enter the x,y values in the box above. You may enter data in one of the following two formats:
Each xi,yi couple on separate lines:
x1,y1
x2,y2
x3,y3
x4,y4
x5,y5
Step-by-step explanation:
sqrt(-4) = sqrt(4×-1) = sqrt(4)×sqrt(-1) = 2i
Answer:
(2,7)
Step-by-step explanation:
You read it from the point were they intersect
Answer:
20.25 :)
Step-by-step explanation:
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