Give an example of a nested sequence of open bounded intervals such that there is no point that belongs to all of the intervals g

Need on this one asap im almost done with this subject

Bring the fraction a/a-4 to a denominator of 16-a^2

Daryl factors the polynomial p(x)=x3+x2−26x+24 to rewrite it as p(x)=(x+6)(x−4)(x−1). which equations must be true? there may be more than one correct answer. select all correct answers. p(1)=0 p(−4)=0 p(−1)=0 p(6)=0 p(4)=0 p(−6)=0