| 192001 |
Compléter le carré |
y=x^2-6x+2 |
|
| 192002 |
Simplifier |
((p^-1q^8)/(3p^6q^-2))^3 |
|
| 192003 |
Multiplier |
(45y)/(y^2-4)*(y^2+2y)/(18y^2) |
|
| 192004 |
Évaluer |
|5-pi| |
|
| 192005 |
Simplifier |
racine carrée de 3+ racine carrée de 3+ racine carrée de 3 |
|
| 192006 |
Resolva para h |
10h+1<5h-6 |
|
| 192007 |
Écrire sous forme usuelle |
x^2+3x(x-2)=5 |
|
| 192008 |
Décrire la transformation |
-f(x+2) |
|
| 192009 |
Resolva para r |
C=2pir ; for r |
; for |
| 192010 |
Evaluer en utilisant la valeur donnée |
10/m+n if m=-2 and n=-1 |
if and |
| 192011 |
Simplifier/Condenser |
1/(1-sin(theta))+1/(1+sin(theta)) |
|
| 192012 |
Resolva para x |
2-x^2-x=0 |
|
| 192013 |
Tracer |
y<x^2 3x-2y<6 |
|
| 192014 |
Simplifier |
(6x^3)/5*2/(3x) |
|
| 192015 |
Simplifier |
14+(-2+3(1+3(-6-2))) |
|
| 192016 |
Factoriser |
P(x)=x^3-x^2-6x |
|
| 192017 |
Simplifier |
(2x+4y)/(x^2-y^2)*(x+y)/(x^2+4xy+4y^2) |
|
| 192018 |
Écrire sous forme de l''équation d''une droite |
(1,4) and (2,2) |
and |
| 192019 |
Multiplier |
5x^2-6x+2*4x^2-3x |
|
| 192020 |
Resolva para a |
(x^3)^(1/5) racine quatrième de x=x^a |
|
| 192021 |
Simplifier |
( racine carrée de x)/( racine carrée de x+5) |
|
| 192022 |
Trouver les racines (zéros) |
0=x^4-x^3+4x^2-6x-12 |
|
| 192023 |
Écrire comme un unique logarithme |
logarithme népérien de x+ logarithme népérien de y- logarithme népérien de z |
|
| 192024 |
Simplifier |
(625*48)^(1/4) |
|
| 192025 |
Tracer |
h(x)=-f(2(x+1))+2 |
|
| 192026 |
Écrire comme un unique logarithme |
3 base logarithmique b de m-2 base logarithmique b de n |
|
| 192027 |
Resolva para x |
9(3+x)=4(3+x) |
|
| 192028 |
Resolva para x |
-x(x+2)(4x^2-81)=0 |
|
| 192029 |
Resolva para x |
1+x^2=0 |
|
| 192030 |
Simplifier |
(2/x-5)/(6+3/x) |
|
| 192031 |
Simplifier |
(5^-4(25)^4)^2 |
|
| 192032 |
Resolva para x |
-1/3x-1/6=11/12 |
|
| 192033 |
Resolva para c |
y=mx+c |
|
| 192034 |
Resolva a Inequação para k |
-2k>18 |
|
| 192035 |
Resolva para m |
a(m-3n)=5am+an-4 |
|
| 192036 |
Resolva a Inequação para x |
2x-6=3x+1-x-7 |
|
| 192037 |
Resolva a Inequação para x |
(x+3)/(x-2)+1<=0 |
|
| 192038 |
Simplifier |
(6 racine quatrième de 336)/(2 racine quatrième de 7) |
|
| 192039 |
Diviser |
(5x^2-25x+2)/(-5x) |
|
| 192040 |
Simplifier |
1/(-1/2) |
|
| 192041 |
Trouver la distance entre deux points |
(7,-1) and (3,8) |
and |
| 192042 |
Simplifier |
x=(5+ racine carrée de -49)/6 |
|
| 192043 |
Resolva a Inequação para n |
-132>-12(n+9) |
|
| 192044 |
Simplifier |
(1/x+3/y)/(2/(xy)) |
|
| 192045 |
Simplifier |
(x+2)/(2x-2)-(-2x-1)/(x^2-4x+3) |
|
| 192046 |
Tracer |
-(x-4)^3(x-1) |
|
| 192047 |
Resolva a Inequação para x |
(x+2)^2*(x-7)*(x+5)<0 |
|
| 192048 |
Multiplier |
-6*1/4 |
|
| 192049 |
Convertir en un nombre décimal |
-270deg |
degrees |
| 192050 |
Trouver l''équation à l''aide de la formule d''une pente |
m=3 and b=6 |
and |
| 192051 |
Évaluer |
(e^t)^2 |
|
| 192052 |
Écrire sous forme usuelle |
3+x=x^2+3x |
|
| 192053 |
Resolva a Inequação para x |
1/8<x<18% |
|
| 192054 |
Factoriser |
am+bm+a^2+ab |
|
| 192055 |
Évaluer |
(-1^3-12)/(8^0) |
|
| 192056 |
Écrire sous forme usuelle |
(x+2)^3=x(x^2-10x+25) |
|
| 192057 |
Écrire sous forme usuelle |
x^2-4x=5-x |
|
| 192058 |
Resolva a Inequação para x |
2x^2-5x<-3 |
|
| 192059 |
Tracer |
y< racine carrée de x+3+1 |
|
| 192060 |
Resolva a Inequação para x |
1+(x-5)/2-(x+3)/5<=0 |
|
| 192061 |
Soustraire |
(8x^2+x-10)-(-5x^2+7x+1) |
|
| 192062 |
Resolva a Inequação de Valor Absoluto para m |
|2-(5m)/2|<14 |
|
| 192063 |
Simplifier |
-x^2 racine carrée de 7x+x racine carrée de 112x^3 |
|
| 192064 |
Tracer |
Graph y=4/5x-7 |
Graph |
| 192065 |
Multiplier |
(6x^4-5x^2-7)*(-4x^3) |
|
| 192066 |
Resolva para t |
-0.85t-0.85t-3.9=-8.15 |
|
| 192067 |
Tracer |
g(x)=|7/5(x-6)|+4 |
|
| 192068 |
Évaluer |
-1/2 racine carrée de 3 |
|
| 192069 |
Resolva para x |
(2-x)/3+30=24 |
|
| 192070 |
Resolva para x |
3<-5x+2x |
|
| 192071 |
Tracer |
r(x)=-1/4|x| |
|
| 192072 |
Écrire sous forme usuelle |
x^2-6x+8y=23 |
|
| 192073 |
Resolva para x |
-x-1/2(-3/2x-7)=-3(-2/3x-1)+1 |
|
| 192074 |
Tracer |
f(x)=3 if -2<=x<0; 1 if x=0; -(x+1) if 0<x<=2 |
|
| 192075 |
Resolva o Sistema de Equations |
-3x+y=9 3x-y=9 |
|
| 192076 |
Resolva o Sistema de Equations |
y=-2x+18 y=8 |
|
| 192077 |
Simplifier |
((x+2)/(x-4))÷(1/(3x-12)) |
|
| 192078 |
Resolva para y |
18=3y-12x |
|
| 192079 |
Évaluer |
tan(x)cos(x) |
|
| 192080 |
Resolva a Inequação para x |
7x<=20-3x^2 |
|
| 192081 |
Trouver le comportement à l''infini |
f(x)=-3780x+4536-147x^3+7x^4+1134x^2 |
|
| 192082 |
Resolva a Inequação para x |
6^x<3^x |
|
| 192083 |
Tracer |
24y<=30x |
|
| 192084 |
Simplifier |
racine cubique de 3* racine cubique de -20 |
|
| 192085 |
Simplifier |
y^(1/3)(y^(2/3)+y^(5/3)) |
|
| 192086 |
Trouver la somme et le produit des racines de l''équation quadratique. |
-2=2x-x^2 |
|
| 192087 |
Resolva para a |
x^2-8x+a=0 |
|
| 192088 |
Simplifier |
3/8+1/8-2/7+1/4 |
|
| 192089 |
Resolva para x |
3+4|x/2+3|=11 |
|
| 192090 |
Resolva a Inequação para z |
4/9z-(2z)/3<1/2 |
|
| 192091 |
Diviser |
(3a^3-5ab^2-6a^2b^3)/(-2a) |
|
| 192092 |
Resolva a Inequação para x |
-x/4<=-10 |
|
| 192093 |
Resolva o Sistema de Equations |
x-y+3z=-3 -2x+y-2z=8 -x+3y-4z=6 |
|
| 192094 |
Resolva para x |
xy-5=k |
|
| 192095 |
Évaluer |
12y+6=6(2y+1) |
|
| 192096 |
Simplifier |
-2x^3 racine carrée de 5x+5x^2 racine carrée de 5x^3 |
|
| 192097 |
Soustraire |
Subtract -7x^2+1 from -2x^2-4x |
Subtract from |
| 192098 |
Resolva para x |
b/ax=d/ax+c |
|
| 192099 |
Tracer |
x^2=y+1 |
|
| 192100 |
Multiplier |
(x+2)(x) |
|