Answer:
The good is that Arabic language was widely spoken, and made it easier to exchange goods ad ideas.
The bad is that Eurpeans had lost some ancient Greek writing.
AC = AB + BC
AC = 2x + 6 + 4x - 10
AC = 6x - 4
If B is the middle point of AC
AB = AC/2 = (6x - 4)/2 = 3x - 2
Answer:
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