1.((x^4 -2 +x)3x^-1)
(3/x)(x^4 + x - 2) = 3x^3 + 3 - 6/x then ∫ (3x^3 + 3 - 6/x) dx = (3/4)x^4 + 3x - 6lnx + c Let me know if you meant otherwise and type it correctly
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