Find a polynomial equation with integral coefficients
A. x3 + 2x2 – 5x + 6 = 0
B. x3 - 2x2 – 5x – 6= 0
C.x3 - 2x2 + 5x + 6 = 0
D. x3 – 2x2 – 5x + 6 =
8​