The geometric mean of 4 and 9 is 36 6 18 6.5

True or false? a circle could be circumscribed about the quadrilateral below.

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

Having a hard time understanding this question (see attachment).