Question 30774
f(x) =2x^3+x^2+3x+8 
THE METHOD IS TO LIST ALL FACTORS OF COEFFICIENT OF HIGHEST DEGREE TERM(SAY Q1,Q2...ETC...) AND THE CONSTANT TERM...(SAY P1,P2...ETC)...THEN ALL POSSIBLE RATIONAL ZEROS OF THE POLYNOMIAL ARE ALL POSSIBLE RATIOS OF P'S TO Q'S...HERE
COEFFICIENT OF HIGHEST DEGREE TERM X^3 IS=2..FACTORS ARE 1,-1,2,-2..THESE ARE Q'S CONSTANT TERM = 8....FACTORS ARE 1,-1,2,-2,4,-4,8,-8.....THESE ARE P'S
SO ALL POSSIBLE ZEROS OF THE P[OLYNOMIAL ARE....
1/1,-1/1,2/1,-2/1,4/1,-4/1,8/1,-8/1
1/-1,-1/-1,2/-1,-2/-1,4/-1,-4/-1,8/-1,-8/-1
1/2,-1/2,2/2,-2/2,4/2,-4/2,8/2,-8/2
1/-2,-1/-2,2/-2,-2/-2,4/-2,-4/-2,8/-2,-8/-2