Mathway | Problemas populares

Problemas populares

Classificação	Tópico	Problema	Problema formatado
231501	Avalia	(120÷20)*(2+3)	$(120 \div 20) \cdot (2 + 3)$
231502	Avalia	\|2x-1\|>\|3x+5\|	$\| 2 x - 1 \| > \| 3 x + 5 \|$
231503	Löse die Ungleichung nach x auf	3<=(2x+1)/3<=9	$3 \leq \frac{2 x + 1}{3} \leq 9$
231504	Avalia	(b^-3c^0d^2)/(e^-4)	$\frac{b^{- 3} c^{0} d^{2}}{e^{- 4}}$
231505	Divide	( raiz cúbica de 6)÷( raiz quarta de 6)	$\sqrt[3]{6} \div \sqrt[4]{6}$
231506	Löse die Ungleichung nach x auf	9<2x+3<5	$9 < 2 x + 3 < 5$
231507	Representa a função num gráfico cartesiano	x<=1 and x>=4	$x \leq 1$ and $x \geq 4$
231508	Determina a equação com um ponto e declive conhecidos	What is the equation of the line that passes through the point (3,3) and has a slope of 0 ?	What is the equation of the line that passes through the point $(3, 3)$ and has a slope of $0$ ?
231509	Encontre os Interceptos em x e y	f(x) = raiz quarta de 3x^2+1	$f (x) = \sqrt[4]{3 x^{2} + 1}$
231510	Multiplique	3xy(4x^2y+2xy^2-7xy+4)	$3 x y (4 x^{2} y + 2 x y^{2} - 7 x y + 4)$
231511	Subtraia	(-7x^2-10x-6)+(-3x^2+x)	$(- 7 x^{2} - 10 x - 6) + (- 3 x^{2} + x)$
231512	Multiplique	(3x)/(x-2)*(x^2-4)/(x^2+3x+2)	$\frac{3 x}{x - 2} \cdot \frac{x^{2} - 4}{x^{2} + 3 x + 2}$
231513	Determina o domínio e a amplitude	(x^2-4)/(x+4)+2	$\frac{x^{2} - 4}{x + 4} + 2$
231514	Multiplique	(x+1)^3*(x+1)^4	${(x + 1)}^{3} \cdot {(x + 1)}^{4}$
231515	Multiplique	2*( raiz quadrada de 3)/2	$2 \cdot \frac{\sqrt{3}}{2}$
231516	Escreva na Forma Inclinação-Intercepto	(2,-2) , y=-x-2	$(2, - 2)$ , $y = - x - 2$
231517	Löse nach θ auf	-1+3sin(theta)=-1+4sin(theta)	$- 1 + 3 \sin (θ) = - 1 + 4 \sin (θ)$
231518	Simplifique	x(x+1)-x^2-x+6	$x (x + 1) - x^{2} - x + 6$
231519	Determina o mínimo denominador comum	6/(3x+5) and 5/(4x)	$\frac{6}{3 x + 5}$ and $\frac{5}{4 x}$
231520	Simplifique	(t^4-4t^2+9)+(-t^3+3t)	$(t^{4} - 4 t^{2} + 9) + (- t^{3} + 3 t)$
231521	Avalia	2(x+5)=2x+5	$2 (x + 5) = 2 x + 5$
231522	Divide	(x^4+7x^3+17x^2+20x)÷(x^2+4)	$(x^{4} + 7 x^{3} + 17 x^{2} + 20 x) \div (x^{2} + 4)$
231523	Simplifique	raiz quadrada de 2x-12+6	$\sqrt{2 x - 12} + 6$
231524	Simplifique	(-1+ raiz quadrada de 3)/(1+ raiz quadrada de 3)	$\frac{- 1 + \sqrt{3}}{1 + \sqrt{3}}$
231525	Racionalize o Denominador	((6+ raiz quadrada de 3)(6- raiz quadrada de 3))/( raiz quadrada de 33)	$\frac{(6 + \sqrt{3}) (6 - \sqrt{3})}{\sqrt{33}}$
231526	Simplifique	6a^3+2a^2-8a-9-8a^3-a^2-6a+1	$6 a^{3} + 2 a^{2} - 8 a - 9 - 8 a^{3} - a^{2} - 6 a + 1$
231527	Simplifique	raiz quadrada de 5* raiz quadrada de 5* raiz quadrada de 2* raiz quadrada de 2	$\sqrt{5} \cdot \sqrt{5} \cdot \sqrt{2} \cdot \sqrt{2}$
231528	Avalia	(104)/(10^-14^2)	$\frac{10 \cdot 4}{10^{- 1} \cdot 4^{2}}$
231529	Divide	(125x^8y^6)/(125xy^5)	$\frac{125 x^{8} y^{6}}{125 x y^{5}}$
231530	Löse die Ungleichung nach x auf	-1/3x-9>1.5-4/5x	$- \frac{1}{3} x - 9 > 1.5 - \frac{4}{5} x$
231531	Löse die Absolutwert-Ungleichung nach y auf	\|y-9\|=6	$\| y - 9 \| = 6$
231532	Avalia	(x^(3/2))^2	${(x^{\frac{3}{2}})}^{2}$
231533	Löse nach m auf	m+7+(m^2-6m-16)/m=(8m-16)/m	$m + 7 + \frac{m^{2} - 6 m - 16}{m} = \frac{8 m - 16}{m}$
231534	Divide utilizando a Divisão Inteira Polinomial	Use the long division method to find the result when 12x^3-17x^2-13x-2 is divided by 4x+1	Use the long division method to find the result when $12 x^{3} - 17 x^{2} - 13 x - 2$ is divided by $4 x + 1$
231535	Representa a função num gráfico cartesiano	f(x)=(-4x+12)/(x^2-3x)	$f (x) = \frac{- 4 x + 12}{x^{2} - 3 x}$
231536	Simplifique	(4xy^2z)(-3x^3yz^2)	$(4 x y^{2} z) (- 3 x^{3} y z^{2})$
231537	Löse nach w auf	18-2w=4w	$18 - 2 w = 4 w$
231538	Determina o valor exato	cos(240/2)	$\cos (\frac{240}{2})$
231539	Löse nach y auf	d^2y=0	$d^{2} y = 0$
231540	Determina o valor exato	sin(150)^2	$\sin^{2} (150)$
231541	Simplifique	2y+8(y+1)+5(x+5)	$2 y + 8 (y + 1) + 5 (x + 5)$
231542	Representa a função num gráfico cartesiano	F(x)=x^3+2x^2+x	$F (x) = x^{3} + 2 x^{2} + x$
231543	Determina todas as raízes complexas	-4(x+1)+6x=2(x+2)-8	$- 4 (x + 1) + 6 x = 2 (x + 2) - 8$
231544	Simplifique	9p^12q^7-2p^5q^6*4p^7q	$9 p^{12} q^{7} - 2 p^{5} q^{6} \cdot 4 p^{7} q$
231545	Encontre os Interceptos em x e y	(x^2+2x)/(-4x+8)	$\frac{x^{2} + 2 x}{- 4 x + 8}$
231546	Löse nach n auf	-16/9=-4/3(5/3+n)	$- \frac{16}{9} = - \frac{4}{3} (\frac{5}{3} + n)$
231547	Simplifique	((x-5)/6)(18/(x^2-10x+25))	$(\frac{x - 5}{6}) (\frac{18}{x^{2} - 10 x + 25})$
231548	Simplifique	(-ab)^-1	${(- a b)}^{- 1}$
231549	Löse nach x auf	-1/((x-1)^2)=0	$- \frac{1}{{(x - 1)}^{2}} = 0$
231550	Representa a função num gráfico cartesiano	x^2=e^(x-y)	$x^{2} = e^{x - y}$
231551	Determina o grau	10b^2+(b^3)/6+b^5	$10 b^{2} + \frac{b^{3}}{6} + b^{5}$
231552	Subtraia	-10x^2-x+6 and 10x^2-5	$- 10 x^{2} - x + 6$ and $10 x^{2} - 5$
231553	Löse nach y auf	3y^4-6y^3=-3y^2	$3 y^{4} - 6 y^{3} = - 3 y^{2}$
231554	Simplifique	(7x^2-4x-3)-(9x^3+4x^2-9x+1)	$(7 x^{2} - 4 x - 3) - (9 x^{3} + 4 x^{2} - 9 x + 1)$
231555	Escreve na Forma de um Radical	9^(3/2)s^(6/3)t^(1/2)	$9^{\frac{3}{2}} s^{\frac{6}{3}} t^{\frac{1}{2}}$
231556	Löse das System von Inequalities	8x<24 and -8<=2x-4	$8 x < 24$ and $- 8 \leq 2 x - 4$
231557	Find the Parabola with Focus (7,-6) and Directrix x=5	(7,-6) x=5	$(7, - 6)$ $x = 5$
231558	Determina o produto	(4a^3)(-3a^2)(5a^3)	$(4 a^{3}) (- 3 a^{2}) (5 a^{3})$
231559	Simplifique	(x-2)/(-(2-x))	$\frac{x - 2}{- (2 - x)}$
231560	Simplifique	12 raiz cúbica de 2z^5-z raiz cúbica de 54z^3	$12 \sqrt[3]{2 z^{5}} - z \sqrt[3]{54 z^{3}}$
231561	Avalie a Função	f(x)=x^3+2x^2-5x+12 , x=-3	$f (x) = x^{3} + 2 x^{2} - 5 x + 12$ , $x = - 3$
231562	Löse nach x auf	1/x=1/2+1/3	$\frac{1}{x} = \frac{1}{2} + \frac{1}{3}$
231563	Simplifique	(5/3x+4)(1/3x+1)	$(\frac{5}{3} x + 4) (\frac{1}{3} x + 1)$
231564	Determina o m.d.c.	260 and 348	$260$ and $348$
231565	Simplifique	18x+3xy+5y-2(6xy-2y+4)	$18 x + 3 x y + 5 y - 2 (6 x y - 2 y + 4)$
231566	Escreve na Forma de um Radical	(9^6*7^-9)^-4	${(9^{6} \cdot 7^{- 9})}^{- 4}$
231567	Simplifique a Expressão Radical	1/( raiz quadrada de x^9)	$\frac{1}{\sqrt{x^{9}}}$
231568	Simplifique a Expressão Radical	raiz quadrada de 6*7 raiz quadrada de 18	$\sqrt{6} \cdot 7 \sqrt{18}$
231569	Simplifique	(5y)/(y^2-7y)-4/(2y-14)+9/y	$\frac{5 y}{y^{2} - 7 y} - \frac{4}{2 y - 14} + \frac{9}{y}$
231570	Löse die rationale Gleichung nach x auf	(x+2)^(4/3)=1/81	${(x + 2)}^{\frac{4}{3}} = \frac{1}{81}$
231571	Avalia	(-2/7)(14/-9)	$(- \frac{2}{7}) (\frac{14}{- 9})$
231572	Representa a função num gráfico cartesiano	y=\|x-a\|	$y = \| x - a \|$
231573	Löse die Ungleichung nach n auf	9n-24n+45>0	$9 n - 24 n + 45 > 0$
231574	Determina todas as raízes complexas	(4x+1)/(x-2)+2/x=-4/(x^2-2x)	$\frac{4 x + 1}{x - 2} + \frac{2}{x} = \frac{- 4}{x^{2} - 2 x}$
231575	Avalia	((5x^-4y^3)/(2x^2y^0))^2*((4xy)/(y^3))^2	${(\frac{5 x^{- 4} y^{3}}{2 x^{2} y^{0}})}^{2} \cdot {(\frac{4 x y}{y^{3}})}^{2}$
231576	Plotar	sin(theta)>0 , tan(theta)<0	$\sin (θ) > 0$ , $\tan (θ) < 0$
231577	Simplifique	limite à medida que x aproxima 6 de (x^2-3x-18)/(x^2-12x+36)	$lim_{x \to 6} \frac{x^{2} - 3 x - 18}{x^{2} - 12 x + 36}$
231578	Simplifique	raiz quadrada de (x^4+3)^12	$\sqrt{{(x^{4} + 3)}^{12}}$
231579	Avalia	raiz quarta de 16w^10+2w raiz quarta de w^6	$\sqrt[4]{16 w^{10}} + 2 w \sqrt[4]{w^{6}}$
231580	Avalia	3/4(-1)^(4/3)-3/5(-1)^(5/3)	$\frac{3}{4} {(- 1)}^{\frac{4}{3}} - \frac{3}{5} {(- 1)}^{\frac{5}{3}}$
231581	Multiplique	2y-5y^23y^3	$2 y \cdot - 5 y^{2} \cdot 3 y^{3}$
231582	Representa a função num gráfico cartesiano	x<2 and x>-2	$x < 2$ and $x > - 2$
231583	Fatorizar	12d^2e+16d^2e^2	$12 d^{2} e + 16 d^{2} e^{2}$
231584	Avalia	(6(cos(pi/3)+isin(pi/3)))/(3(cos(pi/6)+isin(pi/6)))	$\frac{6 (\cos (\frac{π}{3}) + i \sin (\frac{π}{3}))}{3 (\cos (\frac{π}{6}) + i \sin (\frac{π}{6}))}$
231585	Fatorizar	(3x+1)(x-2)-4(3x+1)	$(3 x + 1) (x - 2) - 4 (3 x + 1)$
231586	Divide utilizando a regra de Ruffini	Use synthetic division to find the result when x^3-10x^2+19x+20 is divided by x-4	Use synthetic division to find the result when $x^{3} - 10 x^{2} + 19 x + 20$ is divided by $x - 4$
231587	Divide	( raiz quadrada de 2)÷(2+ raiz quadrada de 3)	$\sqrt{2} \div (2 + \sqrt{3})$
231588	Determina o produto	4d(d^3-d^2)	$4 d (d^{3} - d^{2})$
231589	Löse nach x auf	raiz quadrada de -x+2+ raiz quadrada de -3x+4=-2	$\sqrt{- x + 2} + \sqrt{- 3 x + 4} = - 2$
231590	Löse nach p auf	-4+6p+18+3p=9(p+1)+5	$- 4 + 6 p + 18 + 3 p = 9 (p + 1) + 5$
231591	Avalia	Find the value of raiz cúbica de 343	Find the value of $\sqrt[3]{343}$
231592	Divide utilizando a Divisão Inteira Polinomial	Use the long division method to find the result when 9x^3+21x^2-5x-10 is divided by 3x+2	Use the long division method to find the result when $9 x^{3} + 21 x^{2} - 5 x - 10$ is divided by $3 x + 2$
231593	Löse die Ungleichung nach x auf	5x^2-25x<x-5	$5 x^{2} - 25 x < x - 5$
231594	Avalia	7(y+3)=5y+8	$7 (y + 3) = 5 y + 8$
231595	Determina o valor exato	(-7)^(5/3)*(1/56)^(5/3)	${(- 7)}^{\frac{5}{3}} \cdot {(\frac{1}{56})}^{\frac{5}{3}}$
231596	Simplifique	3+2x+4+5x-7	$3 + 2 x + 4 + 5 x - 7$
231597	Divide	2÷(8/3)	$2 \div \frac{8}{3}$
231598	Löse nach t auf	(sec(t)-cos(t))/(sec(t))=(f(t))^2	$\frac{\sec (t) - \cos (t)}{\sec (t)} = {(f (t))}^{2}$
231599	Avalia	(-1/6)+(-1/2)	$(- \frac{1}{6}) + (- \frac{1}{2})$
231600	Simplifique	((x/2)^-2)/((y/4)^-2)	$\frac{{(\frac{x}{2})}^{- 2}}{{(\frac{y}{4})}^{- 2}}$