Let T1 : P3 → P3 and T2: P3 → P4 be the linear transformations given by the formulas T_{1}(p(x))=p(x+9) \text { and } T_{2}(p(x))=x p(x) \text { Find }

T_{1}^{-1}\left(5 x^{3}-6 x^{2}+3 x\right) \text { Find } T_{2}^{-1}\left(5 x^{3}-6 x^{2}+3 x\right) \text { Find }\left(T_{2} \circ T_{1}\right)^{-1}\left(5 x^{3}-6 x^{2}+3 x\right)