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Finally something interesting in this thread. Why is it vastly superior? Isn't the quadratic formula just the end result from completing the square and going through the maths?
Debate to end all debates A spin-off from a hi-jacked Topic
#41
- Csaba the Hutt
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Posted 2012-December-31, 09:10
... and I can prove it with my usual, flawless logic.
George Carlin
George Carlin
#42
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Posted 2012-December-31, 09:21
Scarabin, on 2012-December-29, 02:02, said:
Imo what makes America exceptional is that it is the most successful country in the world and it is run under a constitution which ensures the government is dysfunctional.
As an aside, I wouldn't say America's constitution guarantees dysfunctional government, Israel's is much closer to guaranteeing that.
#43
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Posted 2012-December-31, 09:43
Sure, but if all you know is the quadratic formula you have to do it the hard way even when it could have been easy. Quadratic completion encourages understanding what you're doing, the quadratic formula encourages learning formulas by rote as if they were magic incantations.
"One of the painful things about our time is that those who feel certainty are stupid, and those with any imagination and understanding are filled with doubt and indecision"
-- Bertrand Russell
-- Bertrand Russell