| 188701 |
Resolva a Inequação para n |
0>=7n |
|
| 188702 |
Tracer à l''aide de la table des valeurs |
f(x)=5/x |
|
| 188703 |
Tracer |
f(x)=x^2 if x<-1; 2 if x>=-1 |
|
| 188704 |
Multiplier |
(12 racine carrée de 12d^4)(7 racine carrée de 4d^4) |
|
| 188705 |
Trouver l''axe de symétrie |
x^2-y=0 |
|
| 188706 |
Tracer |
y=x^3-2,x<=1; x^2+4,x>1 |
|
| 188707 |
Trouver les points d''intersection avec les axes des abscisses et des ordonnées |
f(x)=-6e^x |
|
| 188708 |
Simplifier |
((x-2)/(x^2-4))÷((x+1)/(x^2-2x-3)) |
|
| 188709 |
Resolva o Sistema de Equations |
y=5/6x+7 y=-4/3x-6 |
|
| 188710 |
Resolva para x |
7/(x-6)+(2x)/(x+2)=(3x+2)/(x+2) |
|
| 188711 |
Resolva para w |
-243=-9(10+w) |
|
| 188712 |
Simplifier |
(9/x-3)/(3-(x^2)/3) |
|
| 188713 |
Resolva a Inequação para x |
3x<=-9 |
|
| 188714 |
Écrire sous forme usuelle |
ax^2+bx+c |
|
| 188715 |
Tracer |
8>=3+x |
|
| 188716 |
Tracer |
2x+3y<=12 3x-5y<=15 |
|
| 188717 |
Resolva o Sistema de Equations |
1/3x-1/2y=-12 2x-1/5y=4/5 |
|
| 188718 |
Resolva para u |
30u-25=9u^2 |
|
| 188719 |
Resolva para x |
-x-1=6(-6x-3) |
|
| 188720 |
Resolva para z |
-8=-z/2+22 |
|
| 188721 |
Resolva a Inequação para x |
2x-1/2>=7x+7/6 |
|
| 188722 |
Évaluer |
1/3(5)^3 |
|
| 188723 |
Resolva para x |
1=7x^2+6x |
|
| 188724 |
Simplifier |
racine carrée de 14*10 racine carrée de 12 |
|
| 188725 |
Trouver les racines (zéros) |
(x-2)^4(x+1)(x+4)=0 |
|
| 188726 |
Multiplier |
2 racine carrée de x*2 racine carrée de x |
|
| 188727 |
Resolva para x |
3-x+4/7=5 |
|
| 188728 |
Évaluer |
1/3(-5)^2-4 |
|
| 188729 |
Resolva para x |
racine carrée de -3-4x- racine carrée de -2-2x=1 |
|
| 188730 |
Tracer |
h(x)=f(x)+g(x) |
|
| 188731 |
Resolva a Inequação para b |
b+12/7>=1/3 |
|
| 188732 |
Encontre f(g(x)) |
f(x)=2x-5 and g(x)=x^2-2 |
and |
| 188733 |
Simplifier |
(3y)/(2 racine carrée de 3xy^3-5x^3) |
|
| 188734 |
Évaluer |
-2*(16÷((8-4)^2))^2 |
|
| 188735 |
Trouver le domaine de définition et l''ensemble d''arrivée |
f(x)=(2+x)/(x^2-7x) |
|
| 188736 |
Soustraire |
(2x-3)/(4x^2+5x+1)-(x-4)/(4x^2+5x+1) |
|
| 188737 |
Évaluer |
sin(theta)=1 |
|
| 188738 |
Évaluer |
20cos(60) |
|
| 188739 |
Simplifier |
1/2(x-1) |
|
| 188740 |
Resolva para m |
10m-p=-n ; for m |
; for |
| 188741 |
Simplifier |
((3x)/(2x+5))÷((2x)/(x+5)) |
|
| 188742 |
Écrire sous forme usuelle |
( racine carrée de -72)^2 |
|
| 188743 |
Trouver les zéros à l''aide de la règle des signes de Descartes |
g(x)=2x^4+4x^3+6x^2+8x+9 |
|
| 188744 |
Combiner les termes similaires |
(7+x)(7-x) |
|
| 188745 |
Simplifier |
(-0.2b^6)^3*5b |
|
| 188746 |
Resolva para x |
4^2=2(2+x) |
|
| 188747 |
Évaluer |
((-4^3)/(-2^3))^2 |
|
| 188748 |
Resolva para x |
-1/2-7(x-2)=5(-4x-3)+5/2 |
|
| 188749 |
Diviser |
(7+3i)/(7-3i) |
|
| 188750 |
Trouver le PGCD |
5c^4d-15cd^3-3cd |
|
| 188751 |
Trouver la distance entre deux points |
(-7,-5) and (-3,4) |
and |
| 188752 |
Rendre le dénominateur rationnel |
racine carrée de x/6 |
|
| 188753 |
Resolva para b |
1/2bh=a |
|
| 188754 |
Trouver le domaine de définition et l''ensemble d''arrivée |
y=4x-x^2 |
|
| 188755 |
Resolva para x |
(e(x+c))/b=2 |
|
| 188756 |
Tracer |
(y+2)=4(x+1)^2 |
|
| 188757 |
Diviser |
-45x^4+36x^3-15x^2-3x+16 by 5x-4 |
by |
| 188758 |
Tracer |
3x+9<0 |
|
| 188759 |
Trouver les asymptotes dans le graphique |
(-x-3)/(4x+12) |
|
| 188760 |
Resolva para θ |
sec(theta)=(2 racine carrée de 3)/3 |
|
| 188761 |
Trouver l''axe de symétrie |
y^2=8(x-5) |
|
| 188762 |
Simplifier |
(-2xy^2)^5((x^7)/(8y^3)) |
|
| 188763 |
Resolva para v |
|-2v-4|<8 |
|
| 188764 |
Écrire sous forme usuelle |
x^2-1 |
|
| 188765 |
Simplifier |
(8^(1/4))*(8^(1/4))*(8^(1/4))*(8^(1/4)) |
|
| 188766 |
Resolva a Inequação para h |
4h<8 |
|
| 188767 |
Tracer |
f(x)=2^x and g(x)=2^(-x) |
and |
| 188768 |
Factoriser en regroupant |
20ax-5bx-2by+8ay |
|
| 188769 |
Resolva para x |
|1/3x+4|=3 |
|
| 188770 |
Simplifier |
(z^2-196)/(1372+98z-14z^2) |
|
| 188771 |
Resolva o Sistema de Inequalities |
-7<-(2x)/5-3<5 |
|
| 188772 |
Resolva para x |
2|x|=3 |
|
| 188773 |
Factoriser |
x^3+1/(x^3) |
|
| 188774 |
Trouver la distance entre deux points |
(3,6) and (1,9) |
and |
| 188775 |
Tracer |
f(x)=x+5 if x<-2; 4 if x>1 |
|
| 188776 |
Trouver la fonction réciproque |
f(x)=-4/(5x) |
|
| 188777 |
Évaluer |
(2a^3b^4)^4 |
|
| 188778 |
Trouver la distance entre deux points |
(-9,-2) and (-3,6) |
and |
| 188779 |
Convertir en coordonnées polaires. |
y=- racine carrée de 3x |
|
| 188780 |
Écrire la fraction sous forme irréductible |
(x^2-4)/(x+2)+(x-3)/(x+2) |
|
| 188781 |
Resolva para a |
(x^2)/( racine cubique de x)=x^a |
|
| 188782 |
Factoriser |
16x^3y^2z-8x^2y^3z^2 |
|
| 188783 |
Resolva para a |
( racine carrée de x^3)/((x^(1/5))^6)=x^a |
|
| 188784 |
Factoriser |
(8x^3+1) |
|
| 188785 |
Rendre le dénominateur rationnel |
1/( racine cubique de 4+ racine carrée de 2) |
|
| 188786 |
Resolva para x |
base logarithmique x+3 de 10x+9=2 |
|
| 188787 |
Resolva para y |
y^2=x^2-1 |
|
| 188788 |
Simplifier |
racine cinquième de (160m^6)/(n^7) |
|
| 188789 |
Resolva para x |
e^2=x+1 |
|
| 188790 |
Simplifier |
(3xy)(4x^2y^3) |
|
| 188791 |
Resolva para x |
5/3x+1/3x=13 1/3+8/3x |
|
| 188792 |
Trouver les valeurs exclues |
((x^2+9x+18)/(x^2+6x+8))÷((x^2-3x-18)/(x^2+2x-8)) |
|
| 188793 |
Resolva a Inequação para x |
x^2-5x<=0 |
|
| 188794 |
Resolva para x |
4^(3x+2)=(x-5)*8^(2x) |
|
| 188795 |
Simplifier |
4/x-(2x-1)/5 |
|
| 188796 |
Resolva a Inequação para w |
|6w+2|-6>8 |
|
| 188797 |
Tracer |
y=5-e^x |
|
| 188798 |
Resolva para x |
1/7x^2+1/21x-1=0 |
|
| 188799 |
Resolva para x |
|6x|+3<=0 |
|
| 188800 |
Resolva o Sistema de Equations |
y=5x y=9x+4 |
|