Find the derivative. y = (2x - 1)³(x+7)-3 0 0 dx dx dx - 45(2x - 1)²(x + 7)-³ - 45(2x - 1)²(x + 7)-4 - 45(2x - 1)³(x + 7)-4 - 45(2x - 1)³(x + 7)-2

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