Question

Answer this question, if you can

Answer 1

Answer:

p(x)=2x³-11x²+17x-6

X=2

p(2)=2(2³)-11(2²)+17(2)-6

=2(8)-11(4)+34-6

=16-44+34-6

=0

Hence, 2 is the zero of the polynomial

x=3

p(3)=2(3³)-11(3²)+17(3)-6

=2(27)-11(9)+51-6

=54-99+51-6

=0

Hence, 3 is zero of the polynomial

x=1/2

p(1/2)=2(1/2)³-11(1/2)²+17(1/2)-6

=2(1/8)-11(1/4)+17/2-6

=1/4-11/4+17/2-6

=1/4-11/4+34/4-24/4

=0/4

=0

Hence, 1/2 is the zero of the polynomial