P find the change of coordinates matrix from the basis B 1 52 2 1 91 1 41 to the standard basis Then write t as a linear combination of the polynomials in B In P2 find the change of coordinates matrix from the basis B to the standard basis P C B Simplify your answer Write t as a linear combination of the polynomials in B P 5 2 1 01 1 41 Simplify your answers