Find the value of the above problem

I don't know how to solve srryy

answer

greek mathematics refers to mathematics texts written by and ideas stemming from the classical and hellinistic (i.e. post-alexander the great greek culture, extant from the 7th century bc to the 4th century ad around the shores of the eastern mediterranean. greek mathematicians lived in cities spread over the entire eastern mediterranean from italy to north africa but were united by culture and language. the word "mathematics" itself derives from the ancient greek: μάθημα, romanized: máthēma attic greek: [má.tʰɛː.ma] koine greek: [ˈma.θi.ma], meaning "subject of instruction".[1