Problèmes fréquents
Rang Matière Problème Problème de formatage
39701 Tracer x^2+4x+y^2-6y=-4
39702 Tracer x^2+4x+12y-26=0
39703 Tracer x^2-18x+15
39704 Tracer x^2-18x+81<0
39705 Tracer x^2-19y=0
39706 Tracer x^2-25
39707 Tracer x^2-25<0
39708 Tracer x^2-2cos(x)=0
39709 Tracer x^2-2x+y^2+6y-6=0
39710 Tracer x^2-2x+y^2-6y-26=0
39711 Tracer -x^2-2x+3=2x^2-8x+3
39712 Tracer x^2-2x-15=0
39713 Tracer x^2-2x-99>0
39714 Tracer x^2-2x-y=0
39715 Tracer x^2-3y^2=36
39716 Tracer x^2-3y^2-6=0
39717 Tracer x^2-3sin(2x)=2x
39718 Tracer x^2-3x+7
39719 Tracer x^2-3x-10=0
39720 Tracer x^2-4y^2+4x+24y-28=0
39721 Tracer x^2-4y^2=100
39722 Tracer x^2=4ay
39723 Tracer x^2=5x-y
39724 Tracer x^2=64cos(2x)
39725 Tracer x^2=6x-5
39726 Tracer x^2=-8(y-8)
39727 Tracer x^2=9-y^2
39728 Tracer x^2-10x+8y+1=0
39729 Tracer x^2-12x+y^2-16y+84=0
39730 Tracer x^2-12x+35>0
39731 Tracer x^2-12x=12y-96
39732 Tracer (x+3)^2+y^2=16
39733 Tracer (x+3)^2=-(y+10)
39734 Tracer (x+3)^2=-2(y-2)
39735 Tracer (x+4)^2+(y-1)=25
39736 Tracer (x+4)^2+(y+2)^2=16
39737 Tracer (x+4)^2+(y+8)^2=1.9
39738 Tracer (x+4)^2+(y-1)^2=25
39739 Tracer (x+4)^2+(y-2)^2=49
39740 Tracer (x+4)^2+(y-2)^2=9
39741 Tracer (x+4)^2+(y-9)^2=49
39742 Tracer (x+5)^2+(y+1)^2=16
39743 Tracer (x+5)^2=-8(y-1)
39744 Tracer (x+6)^2+(y+1)^2=32
39745 Tracer (x+6)^2+(y-1)^2=36
39746 Tracer (x+6)^2+(y-4)^2=9
39747 Tracer (x+6)^2+(y-8)^2=4
39748 Tracer (x+7)^2+(y-11)^2=16
39749 Tracer (x+7)^2-9
39750 Tracer (x+8)^2+(y+6)^2=100
39751 Tracer (x+9)^2+(y+5)^2=64
39752 Tracer (x-0)^2=20(y-5)
39753 Tracer (x+2)^2+(y-6)^2=16
39754 Tracer (x+2)^2=-12(y-2)
39755 Tracer (x+2)^2=4(y-1)
39756 Tracer (x+2)^2=8(y-2)
39757 Tracer (x+2)^2-36(y-4)^2=36
39758 Tracer (x+3)/(x+1)
39759 Tracer (x+3)^2-(y+3)^2=25
39760 Tracer (x+1)^2=16(y-2)
39761 Tracer (x+1)^2=-6(y-2)
39762 Tracer (x+1)^2=8(y-4)
39763 Tracer (x+11)^2+(y-10)^2*2=25
39764 Tracer (x+14)^2+(y-6)^2=9
39765 Tracer (x+2)^2+(y+1)^2=9
39766 Tracer (x+2)^2+(y+3)^2=16
39767 Tracer (x+2)^2+(y+3)^2=80
39768 Tracer (x+2)^2+(y+3)^2=81
39769 Tracer (x+2)^2+(y+5)^2=9
39770 Tracer (x+2)^2+(y+7)^2=16
39771 Tracer (x+2)^2+(y-1)^2=25
39772 Tracer (x+2)^2+(y-2)^2=25
39773 Tracer ((3(-5+h)^2+2(-5+h))-(3(-5)^2+2(-5)))/h
39774 Tracer (-31p)/7
39775 Tracer (3sin(x)-2cos(x))/(4cos(x))
39776 Tracer (4x^2)/(x^2-36)
39777 Tracer (5x^3+10x^2+30x)/(10x^3)
39778 Évaluer sin(-60)
39779 Tracer (5n)/(2n-1)
39780 Tracer (7p)/-9
39781 Tracer (a-bi)^2=-a-bi
39782 Tracer (C(13,6)*(C(13,2)))/(C(52,8))
39783 Tracer (cos(x)+isin(x)+1)/(cos(x)+isin(x)-1)
39784 Tracer ((csc(x)+cot(x))(csc(x)-cot(x)))/(cos(x))
39785 Tracer (sin(2x)+cos(2x))^2=1
39786 Tracer (sin(5x)+sin(7x))/(cos(5x)+cos(7x))
39787 Tracer (t-2)^2(t+2)^2=0
39788 Tracer (x)^3-1
39789 Tracer (x-5/2)/9+((y-1)^2)/16=1
39790 Tracer (x+1)/16-((y-2)^2)/9=1
39791 Tracer (x+1)^2-(y-1)^2=16
39792 Tracer (x+1)^2+(v-4)^2=(x+3)^2
39793 Tracer (x+1)^2+(y+2)^2=5
39794 Tracer (x+1)^2+(y-2)^2=25
39795 Tracer (x+1)^2+(y-3)^2=25
39796 Tracer (x+1)^2+(y-6)^2=32
39797 Tracer (x+1)^2+y^2=4
39798 Tracer ( racine carrée de x-9)^4+1
39799 Tracer (10 racine de x^5yz^3)^5
39800 Tracer ( racine sixième de x^3yz^3)^3
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