Question

f(x)=x^3-6x^2+2x-4, where x=-1/2​

Answer 1

X=-1/2

X^3-6x^2 +2x -4

=(-1/2)^3-6×(-1/2)+2×(-1/2) - 4

=-1/8-6/4-1-4

=(-1-12-8-32)/

Therefore,the answer will be

=-53/8