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It would be enormously time consuming to also answer all the “Examination Style Questions” so I’m limiting coverage only to the regular “Problems”, of which there are still more than 9500. If you need help with a “Text book general problems”, my suggestion would be to try and find a regular “Problem” that is similar to the “General Problem”, and see if you can apply the same problem-solving technique.
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Yes, after using these answers will help you to crack IGCSE Extended Mathematics (0580) papers at much faster rate compare to that by just solving the past papers.
If you’re pointing out an error in a PDF solution, I always respond and thank you by rewarding you extra access time of the subscription.
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