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Please donate as you are able and in a manner that you think is reasonable for what you have been able to obtain from my work.

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I’d like to take the chance to thank you for this awesome channel. You achieve what many teachers fail to achieve: You do not beat around the bush and you have the ability to make even complex topics sound simple, which is a gift.

Thank you for helping me with my final examination preparation. Keep up the great work. You deserve a lot more views, that is why I am glad to share your work with other students struggling with maths.

Yours Sincerely from Germany

Aaron P (on a CCM YouTube video about Four Steps to Understanding Rational Functions)

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