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Topic review (newest first)
You may also remember, given the roots of a quadratic equation, the equation can be got thus:-
Thanks a lot mathsy, I can see what you've done and understand it (but it would be another thing for me to be able to do it).
oh my days - mathsy - you're clever- how old are you?
Mathsy has a knack for factorising!
This is a quadratic equation.
I came across this little problem: