Given the differential equation -7x y" + y' = 6x2 Use Reduction of Order and the letter "R" to reduce the differential equation from a 2nd order to a 1st order. 6 x R' = -R -7 (A (B -7x R' + R = 6x2 %3D -7R' + R = 6 D -7x = 6x2 (E -7x R" + R' = 6x2

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A: see below the graph and the answer

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