Question

For this problem let f(x) = 23 - 222-2 +2. a) List all possible rational zero of the function f(x), separated by commas: b) List all zeros of the function f(x), separated by commas:

Answer 1

n ffm) = n² ent-nt2 To find reras of fu) po 2n- +2 co (n-1)-x (n-1) - 2 (0-1) =0 pran (2²-n-2] 20 pril ( 22- 21+ 41~2) 20 po [nen-2) + 1 (2-2)] = 0 (2-1) ( x +1.64-2) 20 n -1, 12 Au possible rationals zeros is [1,1, 2 my All zeras of the is TF1, 1,2 Bay

an few = 213 - 3m2 – 8m +12 To find zeres fry 20 2n3_ 3n²_ qn+ 12 20 27? (x-2) +n (M-2) - 6(x-2) =0 191-2)[an2+ = -6 ] =0 (*1-23 [2012+ 41- 30–6 ] =0 (21-9) (21(1+2)-3 (+2)) = 0 1-2) (+2) 31-3) 20 N-220 n+2 -o 2003 20 n-2 no-2 na 312 All possible rational zeras of the few is *=-2,3/212 All zeras of the flag n 2, 3/2 12 Aug