limit equation help

[chief runningwood]

let g(x) = 2x² - 3x find lim h→0 g(x+h)-g(x)

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h



So far I guessing I replace g(x) with 2x² - 3x so the equation would then



2x² - 3x + h - 2x² - 3

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h





then I'm lost and need help please.