!!!!!!ПОМОГИТЕ!!!!!!!!!!!!!!!!!!!!!!МНОГО БАЛЛОВ!!!!!!!!!!!!!

Question

!!!!!!ПОМОГИТЕ!!!!!!!!!!!!!!!!!!!!!!МНОГО БАЛЛОВ!!!!!!!!!!!!!

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Answer 1

2- 3/x = -x     /.x
2x-3=-xˇ2
xˇ2+2x-3=0, D=4+12=16, VD=V(16)=4
x1=1/2(-2+4)=1/2.2=1
x2=1/2(-2-4)=1/2.(-6)=-3