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

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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