Quadratic nth Term (EASY TO UNDERSTAND WITH PROOF)

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Quadratic nth Term

Tutorial on how to find the nth term of a quadratic sequence. Easy to understand with proof.

Remember !!!!

a+b+c = the first term
3a+b = difference between 2nd and 1st term
2a = the 2nd difference

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Can you do a video on how to do factoring when the expression is in the form of ax3 + bx2 + Cx + d

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