Find [4x³ (In x)² dx. O A. 1.4 X x In²x + In x + O B. x² ln² x - ln x + O C. x ln x O D. x ln x X 2 4 x² 2 2 X 4 2 ln x + - ln x + 1.4 8 x4 8 4 x² 2 x4 8 + C + C + C + C

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A: Use integration by parts.

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A: a) use logarithmic identities to solve the given equation as.

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