Prueba Algebra Primero A

c

c  c
 c


c  c c c c  c   c cccccccc 
c
cc c


c
c c 
c 
cccc cc  c
c

c   c
c
c
c

cc

c 
c  cccc 
  c c  ccccccc
 cc

cccc!ccc c" c#c#cc c$%c & c c cc!!!ccc 
cc c "
c  
c c 
c#
c c cc

c
c$#
 cc 
c  c c c  cc!!!c
c
cc "
c  
c
c ccc
 c "
c
c c c c  cc!!!c% c 

c
#
c c c$# c   c&c  c c "
c  
c c c  c!!!c% c$# c   c
#
c c c #  c
c cc 
c "
c  
c c c c ' c 
ccccc c 
c
c 
c$(c &c c )
c
 c c c െͷ‫ ݔ‬ଶ ‫ ݕ‬ଷ c c c ܽc c c ʹ ܾܽc ͷ c c െ͹͵‫ ݔ‬ଷ ‫ ݖݕ‬ଶ c c ʹ ܾܽܿ ଷ c ͵ c

* c
c

! 
c+ 
 c

,
 c

c

c

c

c

c

c

c

c

c

c

c

c

c

c

c

c A c-cc
 c
c 
c cc 
c
c
ccc
 c 
cc
ccc 
c
 c$c & c c cʹ‫ ݔ‬ଷ െ ͷ‫ ݔ‬൅ ͹‫ ݔ‬ସ ൌc 'c  cc "
ccccccccccccccccc c 'c( 
c$# c   ccccccc c 'c( 
cc "
c  
cc c c  c͵ܽଶ ܾ ൅ ͹‫ ݔ‬ହ െ ʹܾܽܿ ൅ ͵ܿ݀ ଷ ൌc 'c  cc "
c c c 'c( 
c$# c   ccccccc c 'c( 
cc "
c  
cc c c

ù c*cc
c
ccc
c
c c
c c ൌ ૛ǡ ࢈ ൌ ૞ǡ ࢉ ൌ ૙ǡ ࢊ ൌ ૚Ǥc$.c &c c cെʹ ȉ ܽ െ ͵ ȉ ܿ ȉ ݀)c c c c  cܾଶ ൅ ͷ ȉ ܿ ȉ ݀ ൌc c c c  cʹ ȉ ܽ ൅ ʹ ȉ ܾ ൅ ʹ ȉ ܿ ൅ ʹ ȉ ݀ ൌc c c c  c͵ ȉ ܽଶ ൅ ͷ݀ ൅ ͵ܾܽܿ െ ݀ ൌc c c c ( c  c 
c  ccc
/c$.c & c c cʹ‫ ݔ‬െ ͵‫ ݕ‬൅ ͹‫ ݔ‬൅ ͷ‫ ݕ‬െ ͳʹ‫ ݔ‬ൌc c c  cʹ‫ ݔ‬ଶ ‫ ݕ‬െ ʹ‫ ݕݔ‬ଶ ൅ ͷ‫ ݕݔ‬ଶ െ ͺ‫ ݔ‬ଶ ‫ ݕ‬൅ ͵‫ ݔ‬ଶ ‫ ݕ‬ൌc c c c  c͵ܾܽ ൅ ʹܽܿ ൅ ʹܾܿ ൅ ͷܾܽ ൅ Ͷܾܿ െ ʹܽܿ ൌc c c c  c͹‫ ݕݔ‬െ ͻ‫ ݔ‬ଶ ൅ ͵‫ ݕݔ‬െ ͳ‫ ݕ‬ଶ ൅ ʹ‫ ݔ‬ଶ ൅ ͵‫ ݕݔ‬ൌc c c c c %&c-c
 ccc
cc 
c  c$%c & c c c®͵ܽ െ ͺ ൅ ͳͷܿ ሻ ൅ ®͹ െ ʹܽ െ ͻܿ ሻ ൌc c c c  cʹ‫ ݔ‬െ ®͵‫ ݕ‬൅ ͹‫ ݔ‬െ ͻ‫ ݕ‬൅ ͷ െ ͵‫ ݔ‬ሻ ൅ ʹ ൌc c c c  c͵‫ ݕݔ‬െ ®ʹ‫ ݕݔ‬൅ ͹‫ ݕ‬െ ͻ‫ ݕ‬൅ ͹‫ ݕݔ‬െ ͷ‫ݕݔ‬ሻ ൌc c c c c * c+cܲ ൌ ‫ ݔ‬ଶ ൅ ͵‫ ݔ‬െ ʹ,c-cܳ ൌ ʹ‫ ݔ‬ଶ െ ͷ‫ ݔ‬൅ ͹,c  c®ܲ ൅ ܳሻc./c#
 c c c c c c c c c c O

     c c c c c

c c c c c c c