JemCarstairs
JemCarstairs JemCarstairs
  • 21-11-2017
  • Mathematics
contestada

(Please help!) Solve the following system by substitution:
Y=x^2+4x+6
Y= -x+2
Thank you!

Respuesta :

s066209
s066209 s066209
  • 21-11-2017
-x+2=x^2+4x+6
x^2+5x+4=0
(x+4)(x+1)=0
X= -4 and -1
Answer Link
Аноним Аноним
  • 21-11-2017
X is  -4 and -1

hope this helps you(:

If not plz let me know(:
Answer Link

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