sherran238
sherran238 sherran238
  • 17-03-2021
  • Mathematics
contestada

please help me, I need this answered fast please​

please help me I need this answered fast please class=

Respuesta :

akasa899
akasa899 akasa899
  • 17-03-2021

Answer:

A.

Step-by-step explanation:

x =  −b +- √b²−4ac /2a

x =  −(−7) +- √(−7)²−4(5)(-18) /2(5)

x=  7 +- √409 /10

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