Show the differential equation. Choose your answer from the choices below. A. e^x + x²y= Cy B. e^y - x²y= Cy C. xy + x²e^x= C D. xy - x²e^x= C

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Q: Find the inverse Laplace transform of F(s)= -7s 4s +7 (s - 4) – 21 (s+1)(2s + 3)(3s +5)

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Q: Find the arclength of the curve below over the interval -1<t<1

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