Question

verify that 3,-1 and -1/3 are the zeroes of the cubic polynomial 3x³-5x²-11x-3 verify the relationship between the zeros and its coefficient​

Answer 1

Answer:

x³ - 5x² + 6x = 0

x(x²-5x+6) = 0

x(x-3)(x-2)=0

x=0, (x-3)=0, (x-2)=0

x={0, 2, 3} ■