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Subtract the values $-4$ and $-2$
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$derivdef\left(-6-6- \left(15-16\right)\right)$
Learn how to solve definition of derivative problems step by step online. Find the derivative of -4-2+-6-(15-16) using the definition. Subtract the values -4 and -2. Subtract the values -6 and -6. Subtract the values 15 and -16. Multiply -1 times -1.