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KerimF:
18th November 2023
May I add... as an extended exercise...
Prove that, for any value of k, the roots, x1 and x2, of the equation kx^2 + x + k = 0 satisfy x1=1/x2.
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Children are not defined by school ...........The Fonz
You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei
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Bob
Children are not defined by school ...........The Fonz
You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei
Sometimes I deliberately make mistakes, just to test you! …………….Bob
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Pages: 1