" (1) "x^(2)-2x-8

The zero of the polynomial p(x)=x^(2)-2x-8 is

Find the zeros of polynomial f(x)=x^(2)-2x-8 and verify the relationship between the zeros and their coefficients:

15x^(2)+2x-8

Draw the graph of the polynomial f(x)=x^(2)-2x-8

Verify Rolles theorem for the function f(x)=x^(2)+2x-8x in[-4,2]

Verify Rolle's theorem for the function f(x)= x^(2)+2x-8, x in [-4, 2] .

Verify Rolle's theorem for the function f(x)= x^(2)+2x-8, x in [-4, 2] .

Verify Rolle's theorem for the function f(x)=x^(2)+2x-8, x in [-4,2] .

Interval in which the function f(x)=log_((1)/(2))(x^(2)-2x-8) is monotonically increasing,is