Find the first four nonzero terms in a power series expansion about x= 0 for the solution to the given initial value problem. w" + 7xw' – w= 0; w(0) = 6, w'(0) = 0 %3D - w(x) = (Type an expression...

Extracted text: Find the first four nonzero terms in a power series expansion about x= 0 for the solution to the given initial value problem. w" + 7xw' – w= 0; w(0) = 6, w'(0) = 0 %3D - w(x) = (Type an expression that includes all terms up to order 6.) +...