3 years ago

What's the difference quotient: F(x)=x^3

Mathematics

1 answer:

zaharov [31]3 years ago

5 0

$\dfrac{F(x+h)-F(x)}h=\dfrac{(x+h)^3-x^3}h=\dfrac{x^3+3x^2h+3xh^2+h^3-x^3}h=3x^2+3xh$

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lianna [129]

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