y=3x2+7x-4+1/x find the gradient
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Solve (D2-3D+2)y =x(x+4) and show that its general solution is given by y=Aex + Be2x +(x2/2) + (7x/2) + ( 19/4). My work : auxiliary eqn , m2 - 3m + 2= 0 m=1 , m =2.
like this we have to do please support me yarr and mark as Brainliiests and please give some thanks in all my answers please
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