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If y = 4x^3 - 6x^2 + 7 work out dy/dx for this expression

y = 4x^3 - 6x^2 + 7 dy/dx = 12x^2 -12x

Answered by Matilda Q. • Maths tutor

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How would I answer this question? Use factor theorem to show (x-2) is a factor of f(x) = 2x^3 -7x^2 +4x +4.

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