Recent content by bk1

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    What is the mistake in solving this derivative?

    Hi everyone, I'm having trouble solving this one. I just don't really see what I'm doing wrong. Homework Statement X² - x - 2 X² + 5x + 6 Homework Equations The Attempt at a Solution (( x-1 ) * x² + 5x + 6 ) - (( x + 5 ) * x²-x-2 ) ( x² + 5x + 6)²...
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