brittany152
brittany152
31-05-2018
Mathematics
contestada
What is the discriminant of 9x^2+=10x
Respuesta :
NiyaIs
NiyaIs
31-05-2018
9x^2-10x=0
D= b^2-4ac
b=-10
a=9
c=0
D=(-10)^2-4*9*0=10^2-0=100
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