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C1 differentiation question1

C1 differentiation question1

hannah1994

Hi can someone explain how to do this, without using factor theorum!!!

Find the point where y=9x-6 and y=3x^3+x^2-2x+1

The answer is (-7/3, -27)

Thanks :smile:

Reply 1

hannah1994

oooh and one of the points on the tangent is (1,3)

Quick Reply

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