JusDavon
JusDavon
18-05-2016
Mathematics
contestada
What is the quadratic equation 2x2+3x-20=0
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Аноним
Аноним
18-05-2016
3x=20+2x2=24
x=24÷3=8
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Aleeenih
Aleeenih
18-05-2016
Its:
x = -5/2 = -2.500
x = 4
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Hope that helped!
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