At the end of the semester, only 4 of the 27 students who had passed the diagnostic test failed the course. A total of 30 students passed the course. How many students managed to pass the course even though they failed the test

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