hippolinavivi
hippolinavivi
27-11-2018
Mathematics
contestada
What is x*x-2x if x = -3
Respuesta :
gmany
gmany
27-11-2018
Put the value of x = -3 to the expression x · x - 2x:
(-3)(-3) - 2(-3) = 9 + 6 = 15
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