10
RE&p*.t L § o,sì. o{r1 '?^7,* *..1r-;'^\i r tu*'A) o QnÈnga i> u ?c )-t^Jo H,,tb 9{^^r"Lrtr-}r-§ rorl,- p-0^,v.-*,.1 É, { - L^*l*Lr{a 2x3 + x'-.A?x+ 6 A"*-lr- fsl,bLcùr gxr.^,"'rti u(l,t§,b.,u po ?6101 = ?-v)+ X*-A'Y+6 gol.*-^r 2^.ò-,t'.-.r .,il Vo{,u|rt a:rL* sJv&...,-u§- ? (x) 1*o*'J, . 'x -- 4 a {\t ZJzù w!"ar*2,00r,'.,- ? (A) ? (a), e (af+ (ù"-av -() + 6 = ? (t) = Z*+ d. -..A,3 + 6 = { * .A,3 = _ [1 è-F^;z,fo,..r..-L i è ; rLLUvù., *th* 0^ ,tt r.,*ro ze\,o ,(xi.-,t.t^;a-;" P(D I /f, l,u^b N= g - ? (e) = Q F> g -il x.xzurs- .(^' ?Cx) ottà-^,^, y;rL.)^- 4 r.r*,*_ À ,u*Jr,&JL)eÀertì ?(*) =-_4 W X=z ?(x,) = g (z)t * ( r)'-ls(z; * 6= g,gr 4 - 26 t6= o f,.*{. er},,L X=Z ; '^"furba y_r{^ì ?k)Fo ?(-ù = z(4t r (-r),^ ttz()t6= v - Z(-zX) + S +33+6- = -54 +3-+33+6 = o +- c,l tT, (+ l; *-,. 7oÉ.r ?vesÈ y;E ;>.4. .& r) I \t- e,ÈENrA br fZor f lN I (

MATERIALE SPIEGAZIONI/Ruffini (regola e...Created Date: 10/26/2014 7:14:01 PM

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Page 1: MATERIALE SPIEGAZIONI/Ruffini (regola e...Created Date: 10/26/2014 7:14:01 PM

RE&p*.t L §o,sì.

o{r1 '?^7,* *..1r-;'^\ir tu*'A)

o QnÈnga i> u rù ?c )-t^Jo H,,tb

9{^^r"Lrtr-}r-§ rorl,- p-0^,v.-*,.1 É, { - L^*l*Lr{a2x3 + x'-.A?x+ 6 A"*-lr- fsl,bLcùr

gxr.^,"'rti u(l,t§,b.,u po

?6101 = ?-v)+ X*-A'Y+6

gol.*-^r 2^.ò-,t'.-.r .,il Vo{,u|rt a:rL* sJv&...,-u§- ? (x) 1*o*'J,

. 'x -- 4

a {\t ZJzù w!"ar*2,00r,'.,- ? (A)

? (a), e (af+ (ù"-av -() + 6 =

? (t) = Z*+ d. -..A,3 + 6 = { * .A,3 = _ [1

è-F^;z,fo,..r..-L i

è ; rLLUvù., *th* 0^ ,tt r.,*ro ze\,o ,(xi.-,t.t^;a-;" P(DI/f, l,u^b N= g

-

? (e) = Q F> g -il x.xzurs- .(^' ?Cx)

ottà-^,^, y;rL.)^- 4 r.r*,*_ À ,u*Jr,&JL)eÀertì ?(*) =-_4W X=z?(x,) = g (z)t * ( r)'-ls(z; * 6= g,gr 4 - 26 t6= of,.*{. er},,L X=Z ; '^"furba

y_r{^ì ?k)Fo?(-ù = z(4t r (-r),^ ttz()t6=

v

- Z(-zX) + S +33+6-= -54 +3-+33+6 = o

+-c,l

tT,

(+l; *-,. 7oÉ.r ?vesÈ y;E ;>.4. .& r)I

\t- e,ÈENrA br fZor f lN I (

Page 2: MATERIALE SPIEGAZIONI/Ruffini (regola e...Created Date: 10/26/2014 7:14:01 PM

c=rbl-^.vr. \-'.: ,['

P(") =

)-n-^"t"Ar' *rrt,f,*'?' .x,vo,l* (r- er.*r)

P(a) =

PC,r)=

P(") =

?(-Ò=

zyz--3c. - €+'1;^o ,^i- I = 4 -z =(4) (-u)

[or*a^^^c rre0-"^^^o-to §r»&aL Lq )I e

{rr,ovqn ru el,-§-,-ro0*^-"*Jp Y= Z e n*:,o[,r,e.t- tl^ p (Ò

0r»u-VOli.h.r,S" : i Wfu tLf f+w? ft-J r., h&*r^n*(c

^ ?(*) i;;a[ *^'\.^L'"^*e^ nx;-.7;t *6Q; ln - Je

)^*^§tt, o{t",Q, 4-1. + }Arr.\ -T /^,

9odJr,1- JW\ oW|{ rwat- d,Al.-

\ 6---. ^^s.- ^^,o-Lo,\\ ^ "\,fr*,rot" drl"?*W-r**k éuLfat "§-l- d*,^qx-cslcMr

Page 3: MATERIALE SPIEGAZIONI/Ruffini (regola e...Created Date: 10/26/2014 7:14:01 PM

/É\)"!\d\5,)

N"

2_x

?=

1'

q.V -4-.1 1*,14

4>3 l'j'=!4)!3

+{4 =r "!

' + l"-^L' ( i,, L,w

$xffi'To'^PA)=?>L-('x-L?(4)s l'($- 2'(4)'4-7 - z - 4 = 0 X= {l, "*l"ox

PG4)=;to)i l't'ù:'= i+t-'t =$ tt;o

?(+) =r(*'6)-)^=4 i-4= t'*' É ''\No

?Éi) = :[ ;)'-"w)-4=à- É -'!' i*'!=o x={

[^d rr.Jd xÉ a) \ &'Lp0^u^o'^,.^ic *=-d;adfr.

ù*,l**ot ; **'"Ql"[,t/u*,^'Jt], oi5\ ii0'tP--0lÀ-^r*{^ , qrr.J" i ^^[, *trtÌo d";"rfu\,J^]- std,

t""^"^d: i x z- oL't, - 4 -_'!, h,.ulo*;o (x - 4 i ( x - )

(r-g)i (^- à\ ,sr lf,--^a(l"

{-% vu%ru cec.ru".,-ì'ùt .*l

o^, O ( """^) ylp""*'" g\§t* €'t' * V"A"'^'"'-'"-§ r',^{"^'

Page 4: MATERIALE SPIEGAZIONI/Ruffini (regola e...Created Date: 10/26/2014 7:14:01 PM

lfr.ttp;txs;, "loP y4{g I ( *^--o$,q- + ,2,,.[^- +=---à I 0 Y

3 ^Y ,-3

e.*"iot*nfo*^^,

3x?--lx -5 4> P(u). 3x' -Yx -,e"0.o Q,to*^,

?(2r) = z(")11(t -5 =2.4-L1 -gs.tz-.t1-5=-T

A,r,'glrloo',," t kU*-r,aano [q/.(X-E) ffiil*l*:"-': rx-»-'\P{' 'LILfi.IT 1 Q,4'& u,

( à*a-l K -5):'[^ -.1 +Ae)"!x:ùr Eì)feo,,..-.,i"- o k[r*o^,., 7v§./..-v1.L o ut* lQ,o L@ a oTl ffi*"tt

J 6 l-,-\6

Q(x-lR-

3 -4@o-)Y-4

§,+

\ ? (*)=-T A j^ ,*r--bdr0l, s\,$/,^J*a-

)tt gv-\

^2.3x--Yx -§ s (zx-d) (x - z) * YfqPU;,wu-, otuL &eS,-o

P(") (f ù = q(") (n-u)+ R,

= ?(e)al/alt-ovR.

Q^s^r.^-§L ,4b"(- ^^f y"emh^h q,'§\,,.,\,p"

Page 5: MATERIALE SPIEGAZIONI/Ruffini (regola e...Created Date: 10/26/2014 7:14:01 PM

§ + v) ,a't 'ry1P:AI.lF a T tr

G,.*) :(s zxe (x -v^a)vncru ,of A1h' '\fL). ìJ?&3

\/_'\ Jr ar-

,T{q/ wé\r(;

ts,Uhe

@

(z-*) : (t,+ \\r[z) *-rb)aklxg- vnr,

1*o= \l-

fr-"vf'§fò 4,10I

aF- gv+\7,

g -zx't ltxt')

r{z) t -(d,lt E*É =(DJ

tI

s ) + §G-@G\.' <!(Joè

Page 6: MATERIALE SPIEGAZIONI/Ruffini (regola e...Created Date: 10/26/2014 7:14:01 PM

oa*\*,

rtom (

o=(a)C,"Sfi* (u-^) rd Wlr,rl^:1. (.r)e y6o{*r-r-"ql

o=G)ciMs6iffiiÉ r_Yn)"!r,W 9 (x)a ',wwyOd wn@

, *"W*?J If rcYrruzrwr,-"'+l*?J@[

g1fl"--.ìd1 l"M

,rt\ 'ìrytr^r-r,",, .1o .,po{reN

d*t

Page 7: MATERIALE SPIEGAZIONI/Ruffini (regola e...Created Date: 10/26/2014 7:14:01 PM

.ì 0\-àio

LEi?33ilà isr

-1" ,{1 '},

C)

+t--t§J \Aì

id'a'€ F-i L-L A:ao g{a q ì (rx.\-q t+ , \e..\' *[" N

'\\(}l-J-ì t( \ rl

-É § §,.) ̧./ t> r ( g,?}:::OY §I1i ., ''* ì'i/' *lij + tì---i" e e,So* \e

SA, r{r i ,f:1 { +b" §r

L'ì%G= fr-@ n*+.-.ÈA i: J, --(4 , l/\ .(\ cÒ §l5 u Lr\g r

1.q 3 €§ oa/ì-{ È,YE UE.É aà

w inr+t§/ùi

-sli.n

§J sA+\ 1\-lY '':i-t

+t *fl

\\rtY1xr^tc. {,

- O.)

fY

"{- \

\tl+t

l\

rli-+\Atl

rl

§Jì

6**xf

1l

.>(.

tF

fl

-§),#-sI yt \-.

ÉÀnfl slrl t

VÒ l'(§

cf-fxcA

\_,

h,J tt rlvJ)

il. I{,(, 0+N,JF,d\

J.A r '

-E: it \t

Jq-g-{x.

\^'J

atr

44.

Page 8: MATERIALE SPIEGAZIONI/Ruffini (regola e...Created Date: 10/26/2014 7:14:01 PM

éM=,"*fu,È* zsY f"Xd\-

1el

6x3 *5zxQ-y*3

4\s - 3xù

x'+ X - (Z_.

++x?x t6+ Ìx - j

6

Page 9: MATERIALE SPIEGAZIONI/Ruffini (regola e...Created Date: 10/26/2014 7:14:01 PM

oy? *o*,* gZ, * tsz {-\ V,r4,*ìno{?I . O. t$ -r

T%q,A Tryaa U vltdstto'zt)

ìFj6af-*(!]ìsanrnr-A.<--*-*ap"nr1'\nf

ffi.ry#, O,-x)(r'+x),

t"*G --al\^.n,

(;T1 ry, (o* xz+-,x)

(r-,)FìD, xi= (r- ,,) v ^

xzFnrzy {g+xòt ru*E I

rù ',.

!d"**retdu xw,\b'ffi " A€)J

X ?€. v'Yrf 'A'v((

rr1,o -"JAS)-..4I \

V = x2,T rr*ZF )

5 = t+x8, nzrB \t =rxÉ-tx€ (

"^nI,è \ì

.*t 1*L ,**'C )

[ ^, )"^r.r*3

fuxxt m rnroA$ro?r0,,or*aroa rr Tc, N§\\ ,U,-rY yryF g'rt rryo o.c'nmoanr'frg|r

tq( l.A"r* "^^t**r614 ,n7n f <-

6r**"\ #,,:T{,e* r^^n^'n"o(

\ ,b.fJ.,ìl:^p h"*r',04 ) -rfr,,nnu rc W qsft-r{o*.fCvYd,ff nr..,r*,rra4 I<*-

Page 10: MATERIALE SPIEGAZIONI/Ruffini (regola e...Created Date: 10/26/2014 7:14:01 PM

' ..4 ' A" *{ r ('e'fl ,rr,o,arsìra ,*{ 'ò ,*4**G3

ra.Z + x, -z X§ *rX

'6"

y t xk -zx -{Z-b

?V + A )t 1 ua §f- 't.*,G * h'*'

-t?/h \nr-a-mi'G Q?1-{ 4iq/eul