Please help me solve this

QUESTION 1 Consider the following ODE : x2y"+ (2x+2)y' -n(n+ 1)y=0 Show that a power series solution to this ODE for n=2 and y(0)=-1 gives: HINT : There is a temptation to jump right into the Frobenius Method on this one, but is there something about the problem that says that we don't need to? Oa.y= -1-2x - 3x2 Ob.y= - (1+3x +3x2) O cy= - 1+3x+3x2 -3x3 O d.V = 1 + 3x + 3x2 + 3x5+3x*+