liz0224
liz0224
27-04-2017
Mathematics
contestada
what is the sum of x2+4x-2 and x2+5x+6
Respuesta :
treypad2702
treypad2702
27-04-2017
(
x
2
−2
x
2
)+(4x+5x)+6
this is your answer
−
x
2
+9x+6
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