kaailaa23
kaailaa23
05-03-2019
Mathematics
contestada
What are solutions to the equation 9x2-7x-4=0
Respuesta :
misslux
misslux
05-03-2019
Answer:
Step-by-step explanation:
x =(7-√193)/18=-0.383
x =(7+√193)/18= 1.161
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