2
G? +x+1) BAIL x² + 1 HJORITA x²+x+19
2
X
2
X
<
o
為實係數二次多項式。已知f(x)、f(x)除以g(x)
(x) Q, (X) + r. (x) degr, (x) < degg (x) or r. (X) =
7X
3) Q3 (7) + X3 (*) degne lx) <deggt) or r, 1x) --
((7
30 1 b, (x) = (-3 g (X)) • (-3 Q (X)) +r, (x)
(x) +3 () degrel ) -3917) 69172
mm
xr2x
Pk()
Dr(x)隊以9123) 蘇式
Orz
1(x)
1 x
X
O
素養題
x-1 Il f(1) = -3
1x 2-1 2-3
of
懂了~謝謝你~~