| 180001 |
Trouver la valeur exacte |
1/3+1/6 |
|
| 180002 |
Diviser |
-2÷(-5) |
|
| 180003 |
Évaluer |
(-x)/((-x)^2+1) |
|
| 180004 |
Resolva para x |
x^2=25/4 |
|
| 180005 |
Simplifier |
(4x^2y^3+2xy^2-2y)-(-7x^2y^3+6xy^2-2y) |
|
| 180006 |
Resolva para x |
x-1/(x-3)=3/(x-3) |
|
| 180007 |
Resolva o Sistema de Equations |
y=4x+25 y=9x |
|
| 180008 |
Simplifier |
(x^2-x-6)/(4x^3)*(2x^2+2x)/(x^2+5x+6) |
|
| 180009 |
Simplifier |
0.3y^2*(-1/3x^4y^6) |
|
| 180010 |
Transformer en un intervalle |
x<=-1 or x>=4 |
or |
| 180011 |
Résoudre en utilisant la formule quadratique |
1/3d^2+1/2d=-1/12 |
|
| 180012 |
Diviser |
(7/10)÷(1/8) |
|
| 180013 |
Resolva para x |
x/(x-1)-1/(x^2-x)=-1 |
|
| 180014 |
Écrire sous forme usuelle |
(x-1)(x+2)=3 |
|
| 180015 |
Simplifier |
racine cubique de (27t^9)/729 |
|
| 180016 |
Tracer |
y=-x+2,x<=1; x+1,x>1 |
|
| 180017 |
Tracer à l''aide de la table des valeurs |
f(x)=-(1/2)^(-x) |
|
| 180018 |
Resolva para y |
15-3yi=1/2x+2i |
|
| 180019 |
Simplifier |
(1/x)^2-1 |
|
| 180020 |
Tracer |
y< racine carrée de x+4 |
|
| 180021 |
Simplifier |
f(x) = square root of cube root of x^3* fourth root of x |
|
| 180022 |
Resolva a Inequação para x |
x^2<=8x-13 |
|
| 180023 |
Tracer |
f(x)=-5x if x<0; 5x if x>=0 |
|
| 180024 |
Tracer |
f(x)=x^4-3x^3+x-1 |
|
| 180025 |
Simplifier |
-7/3 |
|
| 180026 |
Resolva para x |
(3x+6)/3=6 |
|
| 180027 |
Évaluer |
4^x=32 |
|
| 180028 |
Tracer |
(3,pi/6) |
|
| 180029 |
Trouver les racines (zéros) |
f(x)=2x(x-3)(2-x) |
|
| 180030 |
Resolva a Inequação de Valor Absoluto para v |
|v+5|-6<-5 |
|
| 180031 |
Resolva para x |
12-7+4x=25 |
|
| 180032 |
Évaluer |
(y^3)^2 |
|
| 180033 |
Resolva para x |
2tx+n^3=4f |
|
| 180034 |
Diviser |
(3x^2y^3-5a^2x^4)/(-3x^2) |
|
| 180035 |
Trouver les asymptotes dans le graphique |
f(x)=(3x^2+15x)/(x^2+7x+10) |
|
| 180036 |
Trouver les points d''intersection avec les axes des abscisses et des ordonnées |
f(x)=x(5-x)(7-x) |
|
| 180037 |
Tracer |
Ax+By+C=0 |
|
| 180038 |
Resolva para a |
(x^(2/3))^(3/2)=x^a |
|
| 180039 |
Resolva para x |
(x+2)/(x+9)=8/x |
|
| 180040 |
Simplifier |
6/(6^(1/4)) |
|
| 180041 |
Simplifier |
-4i*4i |
|
| 180042 |
Resolva para m |
(a^3+27)=(a+3)(a^2+ma+9) |
|
| 180043 |
Simplifier |
(2x^5+y)^2 |
|
| 180044 |
Resolva para x |
1349=8700(0.945)^(x-4)-551 |
|
| 180045 |
Simplifier |
(3x^2+y^3)^2 |
|
| 180046 |
Encontre o Termo de First |
a_n=3n+4 |
|
| 180047 |
Évaluer |
10--3 |
|
| 180048 |
Décrire la transformation |
g(x)=f(x)-1 |
|
| 180049 |
Simplifier |
(6-7i)/(1-2i) |
|
| 180050 |
Simplifier |
(x+1)/((x+1)^2+1) |
|
| 180051 |
Trouver les asymptotes dans le graphique |
f(x)=(2x+6)/(x^2+4x+3) |
|
| 180052 |
Resolva a Inequação para u |
-3|2-4u|+5<-13 |
|
| 180053 |
Combiner les termes similaires |
-6(x+2)-2 |
|
| 180054 |
Factoriser en regroupant |
a(x+1)+b(x+1) |
|
| 180055 |
Évaluer |
(-2+1)/2 |
|
| 180056 |
Resolva para x |
1/2(x+6)=1/2x-9 |
|
| 180057 |
Resolva para x |
x=x/a+b |
|
| 180058 |
Simplifier |
2/( racine carrée de 2)*( racine carrée de 2)/( racine carrée de 2) |
|
| 180059 |
Resolva para x |
5|x+3|-4=8|x+3|-4 |
|
| 180060 |
Simplifier |
((8)(-7)(6))/((-4)(-2)(-3)) |
|
| 180061 |
Resolva a Inequação de Valor Absoluto para x |
|3x+4|=x |
|
| 180062 |
Résoudre en utilisant la formule quadratique |
1/(x+1)-1/(x-1)=1 |
|
| 180063 |
Trouver le domaine de définition et l''ensemble d''arrivée |
y=(x-5)/x |
|
| 180064 |
Resolva para x |
5(x-3)>=-2x |
|
| 180065 |
Résoudre en utilisant la formule quadratique |
0.20=(x^2)/(45-x) |
|
| 180066 |
Simplifier |
(5x-10)/(x^2-36)*(4x+24)/(x^2+5x-14) |
|
| 180067 |
Trouver les points d''intersection avec les axes des abscisses et des ordonnées |
y=2x^3+x^2-7x-6 ? |
? |
| 180068 |
Resolva a Inequação de Valor Absoluto para x |
|2x-1|<3 |
|
| 180069 |
Resolva para x |
20+2(3x+10)=2x-3(3+x) |
|
| 180070 |
Resolva para x |
8/x+15/(x^2)=-1 |
|
| 180071 |
Resolva o Sistema de Equations |
y=-2x+4 7y=-14x+28 |
|
| 180072 |
Trouver les points d''intersection avec les axes des abscisses et des ordonnées |
y=-2x^4-2x^2-3x+6x^3+3/4 |
|
| 180073 |
Trouver les points d''intersection avec les axes des abscisses et des ordonnées |
f(x)=-5+8x-2x^2 |
|
| 180074 |
Resolva para x |
-4/3(6-5/8x)=1/2(7/3x+18) |
|
| 180075 |
Simplifier |
1/(2 racine carrée de 4) |
|
| 180076 |
Resolva o Sistema de Equations |
y=2/3x+2 6x-4y=-10 |
|
| 180077 |
Resolva a Inequação para x |
5x+2>3x+10 |
|
| 180078 |
Factoriser |
(x^2-16)/(x-4) |
|
| 180079 |
Trouver les asymptotes dans le graphique |
f(x)=(2x-14)/(x^2-5x+6) |
|
| 180080 |
Resolva a Inequação de Valor Absoluto para x |
|2x-1|+4=8 |
|
| 180081 |
Tracer à l''aide de la table des valeurs |
f(x)=-x+2 |
|
| 180082 |
Évaluer la fonction |
f(x)=1/3x for x=4 |
for |
| 180083 |
Trouver la fonction |
f(x)=4-x |
|
| 180084 |
Factoriser |
xy-2y |
|
| 180085 |
Resolva o Sistema de Equations |
y=6x y=4x |
|
| 180086 |
Simplifier |
(2x^4+y)^2 |
|
| 180087 |
Trouver le produit |
(a+2b)^2 |
|
| 180088 |
Resolva para x |
151=235x-16x^2 |
|
| 180089 |
Resolva para t |
-3/10t=1/2(1/5t-14)+1/10t |
|
| 180090 |
Encontre g(f(x)) |
f(x)=x+4 g(x)=x+4 |
|
| 180091 |
Tracer |
g(x)=f(x+3)-2 |
|
| 180092 |
Simplifier |
(3n^2+14n)/(9n^2-64)+16/(9n^2-64) |
|
| 180093 |
Resolva para y |
x=3/5(y+z) |
|
| 180094 |
Resolva a Inequação de Valor Absoluto para x |
-6|8x-4|=-72 |
|
| 180095 |
Simplifier |
(3a+6)/(5a^2+7a-6)-5/(3a) |
|
| 180096 |
Resolva para θ |
3tan(theta)^3=tan(theta) |
|
| 180097 |
Encontre o Termo de First |
a_n=4(3)^(n-1) |
|
| 180098 |
Écrire sous forme usuelle |
(4a^3-3a-8)-(a-5) |
|
| 180099 |
Resolva para θ |
sec(theta)+ racine carrée de 2=0 |
|
| 180100 |
Simplifier |
5/(x^2)-3/(6x^2+12x) |
|