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@DOGRU
August 2022
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2х^2-3х-2=0 вычислить через дискриминант
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Verified answer
2х²-3х-2=0
D=9-4*2*(-2)=9+16=25
x1=(3+5)/4=2
x2=(3-5)/4=-0.5
ответ : 2 и -0.5
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Answers & Comments
Verified answer
2х²-3х-2=0D=9-4*2*(-2)=9+16=25
x1=(3+5)/4=2
x2=(3-5)/4=-0.5
ответ : 2 и -0.5