Write fractions for points A and B on the number line.
+
0
А
B 1

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation:

27 +27 or 27times 2=54

the diffrence is 0

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)