Retired IT geek. Amateur photographer. Addicted to cricket and table tennis. Have at least had the sense to give up trying to play the former !! KTBFFH !
@farman4x Have you mis-stated the equation ? Sqrt 144 + sqrt 81 is 21, therefore to get 7 you need to divide by 3, so if sqrt x is 3 then x has to be 9. Unless you write the equation differently to the above in which case all bets are off.
@lawsy122 Totally agree about Harry, at least two years too soon and all-fornat captain doesn't work anyway. Need someone who is worth his place in the test team , and good luck with that one.