Yes, as I mentioned in one of my other replies. Or 2400^0.25. Same for 9: sqrt(81) = sqrt(8 * 10) -> (0.3*3 + 1) / 2 = 0.95 At some point it's easier to remem

Yes, as I mentioned in one of my other replies. Or 2400^0.25. Same for 9: sqrt(81) = sqrt(8 * 10) -> (0.3*3 + 1) / 2 = 0.95 At some point it's easier to remember a few numbers than calculate a lot of formulas.