Quote:
Originally Posted by orlok
(99/9)*9+(9/9)
((99*√9)+√9)/9)*√9
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First one is just Bilbo's ((9/9)*99)+(9/9) re-arranged.
(297+3)/9*3 - yes. (Square roots have an implied 2, but it is implied, not explicit, and so is OK.)
Three points to Bilbo1967, Two points to orlok. Still more to get!