Problèmes fréquents
Rang Matière Problème Problème de formatage
27901 Tracer n÷(1/2)
27902 Tracer n-19=-19
27903 Tracer (1,1,0) , (2,3,1) , (3,1,-2)
27904 Tracer P(27)=-5x^2+260x-2975
27905 Tracer x+2y=1400
27906 Tracer x+2y=15
27907 Simplifier (2x)(3x)
27908 Tracer h(x)=5/3x+5
27909 Tracer h(x) = square root of -4x+8.5
27910 Tracer h(x) = square root of -5x-40
27911 Tracer h(x) = square root of x-3
27912 Tracer h(x) = square root of x+9
27913 Tracer h(x)=|x|+6
27914 Tracer h(x)=|x+2|
27915 Tracer h(x)=|x-3|
27916 Tracer h(x)=|x-6|
27917 Tracer h(x)=12/x
27918 Tracer grapihy=2cot(x/2-pi/8)
27919 Tracer H(f)=2.59f+47.24x^50
27920 Tracer h(s)=-16s^2+38s+1250
27921 Tracer h(t)=2/5t-5
27922 Tracer h(t) = square root of 1-3t
27923 Tracer h(t)=-16(90)^2+v(90)+160
27924 Tracer h(t)=-16t^2+108t-137
27925 Tracer h(t)=88t-16t^2
27926 Tracer h(t)=-8t+48t
27927 Tracer h(x)=2x+1
27928 Tracer h(x)=6x
27929 Tracer h(x)=(x+1)(x+2)(x-1)
27930 Tracer h(x)=(1-9x)^2
27931 Tracer h(x)=(7-5x)^3-6(7-5x)^2+4(7-5x)-1
27932 Tracer h(x)=(x-1)^2+1
27933 Tracer h(x)=(x-7)^5+3(x-7)^2+9
27934 Tracer h(x)=|2x+1|
27935 Tracer g(x)=-5(x-3)-2
27936 Tracer g(x)=-5x
27937 Tracer g(x)=-6x+8
27938 Tracer g(x)=8
27939 Tracer g(x)=-9+(15x)/3
27940 Tracer g(x)=f(x)+4=x^2+4
27941 Tracer g(x)=f(x)-6=(-x^2+4)-6
27942 Tracer g(x)=sin(x)
27943 Tracer g(x)=x+6
27944 Tracer g(x)=-2x^2+3
27945 Tracer g(x)=-2x^2-5
27946 Tracer g(x)=-2x-7
27947 Tracer g(x)=2x-8
27948 Tracer g(x)=3-(x-5)^2
27949 Tracer g(x)=-3x^2-x+4
27950 Tracer g(x)=3x^(2+6)
27951 Tracer g(x)=4(x-4)^2
27952 Tracer g(x)=(x-2)^2-9
27953 Tracer g(x)=(x^2+4x+3)/(x^2-8x-9)
27954 Tracer g(5a+1)
27955 Tracer g(t)=-15t^(2+600t+50)
27956 Tracer g(t)=3e^t-2t
27957 Tracer (g(x)(3x))/(x^2+3x-54)
27958 Tracer G(x) = square root of x^2-5x-24
27959 Tracer g(x)=-|x-6|+3
27960 Tracer g(x)=|x-7|
27961 Tracer g(x)=1/(1/x-5)
27962 Tracer g(x)=1/2x+3
27963 Tracer g(x)=5^(x+3)
27964 Tracer g(x)=- racine carrée de 3x+4
27965 Tracer g(x) = square root of -5x+45
27966 Tracer g(x)=-x^2+4x-5
27967 Tracer g(x)=x^2-x-6
27968 Tracer g(x)=14|x|
27969 Tracer g(x)=18x^2-36x+10
27970 Tracer g(x)=2(x)
27971 Tracer g(x)=2 racine carrée de x+4+6
27972 Tracer f(x)=-4x^2+8x-8
27973 Tracer f(x)=4x^2-20x+25
27974 Tracer f(x)=-4x^2-4x-1
27975 Tracer f(x)=4x^3-11x^2+10x-3
27976 Tracer f(x)=49x^2-25
27977 Tracer f(x)=-4x+2
27978 Tracer f(x)=-4x+6
27979 Tracer f(x)=4x+7(ff)(x)
27980 Tracer f(x)=4x-3x+3
27981 Tracer f(x)=4x-7
27982 Tracer f(x)=4-1/(x^2)
27983 Tracer f(x)=4x^2+4x-24
27984 Tracer f(x)=-4(x+2)^2-6
27985 Tracer f(x)=4(x-6)^2+4
27986 Tracer f(x)=4(x-7)^(2+4)
27987 Tracer f(x)=4(x-8)^2+2
27988 Tracer f(x)=-4(x-8)^2+3
27989 Simplifier (-18x^3+17x+6)÷(3x+2)
27990 Tracer |10x+20|<=10
27991 Tracer f(x)=-3(x-2)^2+12
27992 Tracer f(x)=-3|x|+2
27993 Tracer f(x)=3-7/(x^3)
27994 Tracer f(x)=3 racine carrée de 1-x
27995 Tracer f(x)=2x+2g(x)+9x-8
27996 Resolva para x 3/4=5x
27997 Tracer f(x)=2x+33
27998 Tracer f(x)=-3.65|x-7.9|+6.5
27999 Tracer fx=-x^2+6x+16
28000 Tracer f(x)>g(x)
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