if x + 2 and x -1 are factors of the expressions Ix² + 2kx² + 24, find the values of I and K

• A.i = -6, k = -9
• B.i = -2, k = 1
• C.i = -2, k = -1
• D.i = 0, k = 1
• E.I = -6, k = 3