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Recent Popular Problems

Classificação	Tópico	Problema	Problema formatado
47501	Simplifique	(3/(x+5))/(2/(x-3)+1/(x+5))	$\frac{\frac{3}{x + 5}}{\frac{2}{x - 3} + \frac{1}{x + 5}}$
47502	Avalia	((5 raiz quadrada de 3)/2)^2	${(\frac{5 \sqrt{3}}{2})}^{2}$
47503	Escreve na Forma de um Radical	(81/16)^(-1/4)	${(\frac{81}{16})}^{- \frac{1}{4}}$
47504	Löse die Ungleichung nach x auf	(5x+1)/(x-4)<=0	$\frac{5 x + 1}{x - 4} \leq 0$
47505	Löse nach x auf	3^(x+1)=3^(x-7)	$3^{x + 1} = 3^{x - 7}$
47506	Representa a função num gráfico cartesiano	x=-4 y=1	$x = - 4$ $y = 1$
47507	Determina o mínimo denominador comum	(7x)/(x-7) and (5x)/(x-1)	$\frac{7 x}{x - 7}$ and $\frac{5 x}{x - 1}$
47508	Löse nach x auf	x+5/(x+6)=(6x-1)/(x+6)	$x + \frac{5}{x + 6} = \frac{6 x - 1}{x + 6}$
47509	Löse die Ungleichung nach x auf	x^2<=5x-6	$x^{2} \leq 5 x - 6$
47510	Avalia	(3^2)(3)(3)	$(3^{2}) (3) (3)$
47511	Resolva por Substituição	x-y=11 and 2x+y=19	$x - y = 11$ and $2 x + y = 19$
47512	Löse nach x auf	-x-15-3x=x	$- x - 15 - 3 x = x$
47513	Determina o domínio e a amplitude	x^4+4x^2+4	$x^{4} + 4 x^{2} + 4$
47514	Avalia	(x^-4)/(x^8*x^-1)	$\frac{x^{- 4}}{x^{8} \cdot x^{- 1}}$
47515	Simplifique a Expressão Radical	(5n^2-5n)/(n^2-5n-6)	$\frac{5 n^{2} - 5 n}{n^{2} - 5 n - 6}$
47516	Simplifique	10x^2*7xy^2	$10 x^{2} \cdot 7 x y^{2}$
47517	Divide utilizando a Divisão Inteira Polinomial	Use the long division method to find the result when 12x^3+17x^2+12x+4 is divided by 3x+2	Use the long division method to find the result when $12 x^{3} + 17 x^{2} + 12 x + 4$ is divided by $3 x + 2$
47518	Löse nach x auf	(2x)^-2=16	${(2 x)}^{- 2} = 16$
47519	Löse die rationale Gleichung nach x auf	raiz quadrada de x^2-2- raiz quadrada de x+4=0	$\sqrt{x^{2} - 2} - \sqrt{x + 4} = 0$
47520	Fatorizar	Factor 3h^2+11h+6	Factor $3 h^{2} + 11 h + 6$
47521	Löse das System von Equations	x+y+z=2 6x-4y+5z=31 5x+2y+2z=13	$x + y + z = 2$ $6 x - 4 y + 5 z = 31$ $5 x + 2 y + 2 z = 13$
47522	Löse nach x auf	-1/3(3x-9)+12=2(x-3)	$- \frac{1}{3} (3 x - 9) + 12 = 2 (x - 3)$
47523	Simplifique/Condense	4* base do logaritmo 7 de a+(5* base do logaritmo 7 de a-3* base do logaritmo 7 de b)	$4 \cdot \log_{7} (a) + (5 \cdot \log_{7} (a) - 3 \cdot \log_{7} (b))$
47524	Divide	(12x^6y^3)/(6x^3y^3)	$\frac{12 x^{6} y^{3}}{6 x^{3} y^{3}}$
47525	Simplifique	(6-4x+x^2)^2	${(6 - 4 x + x^{2})}^{2}$
47526	Simplifique	(20(mn)^-3)/(-5m^2n^2)	$\frac{20 {(m n)}^{- 3}}{- 5 m^{2} n^{2}}$
47527	Simplifique	(x-1)(2x)	$(x - 1) (2 x)$
47528	Simplifique a Expressão Radical	raiz quadrada de 15/20	$\sqrt{\frac{15}{20}}$
47529	Integre Usando Frações Parciais	integral de (2x^2+3)/(x^3-2x^2+x) com relação a x	$\int \frac{2 x^{2} + 3}{x^{3} - 2 x^{2} + x} d x$
47530	Löse nach x auf	raiz cúbica de x-3=0	$\sqrt[3]{x - 3} = 0$
47531	Simplifique	(x^2+2x+3)+(3x^2+x+1)	$(x^{2} + 2 x + 3) + (3 x^{2} + x + 1)$
47532	Löse nach x auf	50=15-6(2x-5)	$50 = 15 - 6 (2 x - 5)$
47533	Avalia	(45^45*15^15)/(75^30)	$\frac{45^{45} \cdot 15^{15}}{75^{30}}$
47534	Ermittle die Ableitung - d/dx	y=(-x^3*cos(x^3))/3	$y = \frac{- x^{3} \cdot \cos (x^{3})}{3}$
47535	Fatorizar	y=x^3-8	$y = x^{3} - 8$
47536	Simplifique	2(x-3y+8)+7+4x	$2 (x - 3 y + 8) + 7 + 4 x$
47537	Resolva Fatorando	e^2-10e+25=0	$e^{2} - 10 e + 25 = 0$
47538	Multiplique	3(5x+2)-4(2x-1)	$3 (5 x + 2) - 4 (2 x - 1)$
47539	Adiciona	1/4+3/4+3/4+3/4+1	$\frac{1}{4} + \frac{3}{4} + \frac{3}{4} + \frac{3}{4} + 1$
47540	Determina as assíntotas	f(x)=csc(1/2x-pi/4)	$f (x) = \csc (\frac{1}{2} x - \frac{π}{4})$
47541	Determina o valor exato	sin(pi/6)cos(pi/4)-tan(pi/3)	$\sin (\frac{π}{6}) \cos (\frac{π}{4}) - \tan (\frac{π}{3})$
47542	Determina o produto	3(cos(pi/3)+isin(pi/3))*5(cos(pi/4)+isin(pi/4))	$3 (\cos (\frac{π}{3}) + i \sin (\frac{π}{3})) \cdot 5 (\cos (\frac{π}{4}) + i \sin (\frac{π}{4}))$
47543	Simplifique	(3x-6)/(x^2-4)-2/(x-2)	$\frac{3 x - 6}{x^{2} - 4} - \frac{2}{(x - 2)}$
47544	Löse nach z auf	3+ raiz quadrada de z-12=- raiz quadrada de z+3	$3 + \sqrt{z - 12} = - \sqrt{z + 3}$
47545	Representa a função num gráfico cartesiano	y>3x-2 2y-x<=10	$y > 3 x - 2$ $2 y - x \leq 10$
47546	Löse nach x auf	1-3/x=6/(x^2+2x)	$1 - \frac{3}{x} = \frac{6}{x^{2} + 2 x}$
47547	Löse das System von Inequalities	y>=-1/3x+8 y<5/3x-4	$y \geq - \frac{1}{3} x + 8$ $y < \frac{5}{3} x - 4$
47548	Simplifique a Matriz	raiz quadrada de 8 , raiz quadrada de 200	$\sqrt{8}$ , $\sqrt{200}$
47549	Verifique a Identidade	cos(theta)csc(theta)tan(theta)=1	$\cos (θ) \cdot \csc (θ) \cdot \tan (θ) = 1$
47550	Ermittle die Ableitung - d/dx	(e^(2x))	$(e^{2 x})$
47551	Ermittle die Ableitung - d/dx	(sin(-8x))	$(\sin (- 8 x))$
47552	Avalia	1/2(5)^2pi/4	$\frac{1}{2} {(5)}^{2} \frac{π}{4}$
47553	Löse nach x auf	3x=21/4	$3 x = \frac{21}{4}$
47554	Simplifique	4/(5x)-(2x)/5	$\frac{4}{5 x} - \frac{2 x}{5}$
47555	Simplifique	(3/4x-27)-(7x-35)	$(\frac{3}{4} x - 27) - (7 x - 35)$
47556	Multiplique	2pi*1/2	$2 π \cdot \frac{1}{2}$
47557	Determina o produto	(2x-y)(x+5y)	$(2 x - y) (x + 5 y)$
47558	Determina o domínio	f(x)=(x-1)/(3 raiz quadrada de 10-2x)	$f (x) = \frac{x - 1}{3 \sqrt{10 - 2 x}}$
47559	Löse das System von Equations	y=(x+4)^2-1 and y=-3x-13	$y = {(x + 4)}^{2} - 1$ and $y = - 3 x - 13$
47560	Löse nach q auf	q+r+s=p	$q + r + s = p$
47561	Plote graficamente usando uma tabela de valores	g(x)=3/4*2^x	$g (x) = \frac{3}{4} \cdot 2^{x}$
47562	Encontre os Interceptos em x e y	f(x)=(x^2+4)(x^2-3)(x-8)^2	$f (x) = (x^{2} + 4) (x^{2} - 3) {(x - 8)}^{2}$
47563	Determina as assíntotas	f(x)=(x^2-3x+2)/(2x^3-8x)	$f (x) = \frac{x^{2} - 3 x + 2}{2 x^{3} - 8 x}$
47564	Löse nach x auf	1/3(x-15)+2x=16	$\frac{1}{3} (x - 15) + 2 x = 16$
47565	Löse das System von Equations	y=3x+5 y=4x^2+x	$y = 3 x + 5$ $y = 4 x^{2} + x$
47566	Avalia	((x^2+2xy+y^2)(x^2-2xy+y^2))/(2(x+y))=0	$\frac{(x^{2} + 2 x y + y^{2}) (x^{2} - 2 x y + y^{2})}{2 (x + y)} = 0$
47567	Representa a função num gráfico cartesiano	y=\|x\| and y=\|x-5\|	$y = \| x \|$ and $y = \| x - 5 \|$
47568	Löse nach x in Grad auf	2(1-cos(x)^2)=3/2	$2 (1 - \cos^{2} (x)) = \frac{3}{2}$
47569	Representa a função num gráfico cartesiano	(-2 raiz quadrada de 3,2)	$(- 2 \sqrt{3}, 2)$
47570	Löse die Ungleichung nach x auf	raiz quadrada de 2x-6<=6	$\sqrt{2 x - 6} \leq 6$
47571	Determina o m.d.c.	60 , 120 , 105	$60$ , $120$ , $105$
47572	Divide	(-2x^3-3x^2-4x+12)/(4x)	$\frac{- 2 x^{3} - 3 x^{2} - 4 x + 12}{4 x}$
47573	Löse nach x auf	80=2(x+5)^2	$80 = 2 {(x + 5)}^{2}$
47574	Fatorizar	4x^2+2x+1/4	$4 x^{2} + 2 x + \frac{1}{4}$
47575	Escreva a Fração na Forma Mais Simples	(cos(-x))/(tan(-x))+sin(-x)	$\frac{\cos (- x)}{\tan (- x)} + \sin (- x)$
47576	Avalia	2x(x-4)	$2 x (x - 4)$
47577	Fatoriza por Agrupamento	3x^5-75x^3	$3 x^{5} - 75 x^{3}$
47578	Representa a função num gráfico cartesiano	8+\|4v-7\|>=17	$8 + \| 4 v - 7 \| \geq 17$
47579	Determina a amplitude, período e desfasamento	y=2sin((3x)/2-1)	$y = 2 \sin (\frac{3 x}{2} - 1)$
47580	Determina o declive	(-7,-2) and (7,8)	$(- 7, - 2)$ and $(7, 8)$
47581	Simplifique	-(16x^5)/(8x)	$- \frac{16 x^{5}}{8 x}$
47582	Representa a função num gráfico cartesiano	y=(x-2)^-2	$y = {(x - 2)}^{- 2}$
47583	Determina a expressão da função inversa	y=-2 raiz quadrada de x	$y = - 2 \sqrt{x}$
47584	Löse nach x auf	(x+3)^(2/5)-7(x+3)^(1/5)+12=0	${(x + 3)}^{\frac{2}{5}} - 7 {(x + 3)}^{\frac{1}{5}} + 12 = 0$
47585	Resolva Plotando o Gráfico	y=1/3x+2 -x+3y=6	$y = \frac{1}{3} x + 2$ $- x + 3 y = 6$
47586	Simplifique	1/(( raiz quadrada de 6)/3)	$\frac{1}{\frac{\sqrt{6}}{3}}$
47587	Determina as raízes (zeros)	raiz quadrada de x+8=x+6	$\sqrt{x + 8} = x + 6$
47588	Determina o domínio	(1/y+2/(x-y))*(x-(x^2+y^2)/(x+y))	$(\frac{1}{y} + \frac{2}{x - y}) \cdot (x - \frac{x^{2} + y^{2}}{x + y})$
47589	Simplifique	(rcos(theta)-2)^2	${(r \cos (θ) - 2)}^{2}$
47590	Simplifique	-3/7*8	$- \frac{3}{7} \cdot 8$
47591	Subtraia	(-2x^3+x)-(7x-3-7x^3)	$(- 2 x^{3} + x) - (7 x - 3 - 7 x^{3})$
47592	Simplifique	(27x)^(2/3)(1024x)^(1/5)	${(27 x)}^{\frac{2}{3}} {(1024 x)}^{\frac{1}{5}}$
47593	Simplifique	3/(4/(6/7))	$\frac{3}{\frac{4}{\frac{6}{7}}}$
47594	Avalie a Integral	integral de 6/(5 raiz cúbica de x) com relação a x	$\int \frac{6}{5 \sqrt[3]{x}} d x$
47595	Avalia	1/4x+1+3/4x-2/3-1/2x	$\frac{1}{4} x + 1 + \frac{3}{4} x - \frac{2}{3} - \frac{1}{2} x$
47596	Avalia	5/a+1/2=6/a	$\frac{5}{a} + \frac{1}{2} = \frac{6}{a}$
47597	Adiciona	5/(x^2(x-2))+x/(x-2)	$\frac{5}{x^{2} (x - 2)} + \frac{x}{x - 2}$
47598	Löse nach x auf	c(x+q)=5n	$c (x + q) = 5 n$
47599	Encontre os Valores Excluídos	1/(x-2)-5/(x+7)=9/(x^2+5x-14)	$\frac{1}{x - 2} - \frac{5}{x + 7} = \frac{9}{x^{2} + 5 x - 14}$
47600	Löse nach v auf	-1+ raiz quadrada de v-11=6	$- 1 + \sqrt{v - 11} = 6$