Ahyllin
Ahyllin
26-03-2020
Mathematics
contestada
Please, I need help with this!
Respuesta :
clara856
clara856
26-03-2020
Answer:
2 one
Step-by-step explanation:
x²+3x+4-x²+2x+5=0
5x+9=0
5x= -9
x= -9/5
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