6. Solve the IVP. y" - 8y' + 15y = 9te² y(0) = -1, y'(0) = 3 7. 8. Find the general solution of the ODE. x2y" -2y3x2 - 1 x>0 Find the general solution of the ODE. y"+2y-24y: = 12x+9e4x 9. Solve the IVP. y" + 12y" + 36y' = 0 y(0) = 0, y'(0) = 1, y"(0) = -7 1

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