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Problemas populares

Classificação	Tópico	Problema	Problema formatado
213501	Simplifique	(11x+2x^2)-(-7x-3x^2+4)	$(11 x + 2 x^{2}) - (- 7 x - 3 x^{2} + 4)$
213502	Simplifique	(7g^3h^2+3g^2h-2gh^3)/(gh)	$\frac{7 g^{3} h^{2} + 3 g^{2} h - 2 g h^{3}}{g h}$
213503	Representa na forma de Intervalo	x<-7 or x>6	$x < - 7$ or $x > 6$
213504	Simplifique	(2/5+1/2)/(1/10+3/15)	$\frac{\frac{2}{5} + \frac{1}{2}}{\frac{1}{10} + \frac{3}{15}}$
213505	Simplifique	2((8(x-1)+7)-(2(4x-1)+7))	$2 ((8 (x - 1) + 7) - (2 (4 x - 1) + 7))$
213506	Löse nach n auf	base do logaritmo 12 de n+14+1/2* base do logaritmo 12 de 4n^2=2	$\log_{12} (n + 14) + \frac{1}{2} \cdot \log_{12} (4 n^{2}) = 2$
213507	Simplifique	(3x^3-x+4)+(x^2-5x-5)	$(3 x^{3} - x + 4) + (x^{2} - 5 x - 5)$
213508	Escreva na Forma Inclinação-Intercepto	(1,1) , (8,-3/4)	$(1, 1)$ , $(8, - \frac{3}{4})$
213509	Löse die Ungleichung nach x auf	(x^2-3x-10)/(1-x)>=2 ?	$\frac{x^{2} - 3 x - 10}{1 - x} \geq 2$ ?
213510	Simplifique	(-15)(-1/3x)(2)+3x	$(- 15) (- \frac{1}{3} x) (2) + 3 x$
213511	Expanda a Expressão Logarítmica	base do logaritmo 2 de ( raiz cúbica de x)/(x^2+x)	$\log_{2} (\frac{\sqrt[3]{x}}{x^{2} + x})$
213512	Avalia	4(m+2)+3(6m-4)	$4 (m + 2) + 3 (6 m - 4)$
213513	Representa a função num gráfico cartesiano	3(2-b)<10-3(b-6)	$3 (2 - b) < 10 - 3 (b - 6)$
213514	Löse die rationale Gleichung nach b auf	2 = square root of 4b	$2 = \sqrt{4 b}$
213515	Determina todas as raízes complexas	raiz quadrada de 5x-10+9=4	$\sqrt{5 x - 10} + 9 = 4$
213516	Löse die Ungleichung nach y auf	0.5<=y/8	$0.5 \leq \frac{y}{8}$
213517	Löse nach x auf	3x-(2x-(x-(5x+6)))=x-2	$3 x - (2 x - (x - (5 x + 6))) = x - 2$
213518	Divide utilizando a regra de Ruffini	(x^4-4x^3+x+10)/(x-2)	$\frac{x^{4} - 4 x^{3} + x + 10}{x - 2}$
213519	Representa a função num gráfico cartesiano	f(x)=3+5x^2-x^4	$f (x) = 3 + 5 x^{2} - x^{4}$
213520	Avalia	base do logaritmo 3 de 2x^2 = base do logaritmo 3 de 2+2 base do logaritmo 3 de x	$\log_{3} (2 x^{2}) = \log_{3} (2) + 2 \log_{3} (x)$
213521	Determina o comportamento final	f(x)=-5x^6-4x^5+19x^4+x^3-11x^2+15x-1	$f (x) = - 5 x^{6} - 4 x^{5} + 19 x^{4} + x^{3} - 11 x^{2} + 15 x - 1$
213522	Simplifique	(4*9)^(1/2)	${(4 \cdot 9)}^{\frac{1}{2}}$
213523	Determina o produto	10m^4n(-2mn^3+3n)	$10 m^{4} n (- 2 m n^{3} + 3 n)$
213524	Simplifique	3 raiz quadrada de 2(4 raiz quadrada de 10-5 raiz quadrada de 5+8 raiz quadrada de 2)	$3 \sqrt{2} (4 \sqrt{10} - 5 \sqrt{5} + 8 \sqrt{2})$
213525	Simplifique	( raiz quarta de 32)^2	${(\sqrt[4]{32})}^{2}$
213526	Löse nach x auf	n÷(( raiz quadrada de 2)/2-( raiz quadrada de 2i)/2)=nx	$n \div (\frac{\sqrt{2}}{2} - \frac{\sqrt{2} i}{2}) = n x$
213527	Simplifique	3(x^2+5)(x^2-5)	$3 (x^{2} + 5) (x^{2} - 5)$
213528	Encontre os Buracos no Gráfico	f(x)=(x^2+5x+4)/(x^2-1)	$f (x) = \frac{x^{2} + 5 x + 4}{x^{2} - 1}$
213529	Representa a função num gráfico cartesiano	x>-3y+4	$x > - 3 y + 4$
213530	Löse nach y auf	22=-2y+4(5-3x)	$22 = - 2 y + 4 (5 - 3 x)$
213531	Simplifique	1/( raiz quadrada de 2+ raiz quadrada de 3+ raiz quadrada de 5)	$\frac{1}{\sqrt{2} + \sqrt{3} + \sqrt{5}}$
213532	Avalia	x^2+1=0	$x^{2} + 1 = 0$
213533	Avalia	(2x^-2y^-2)/(16x^-12y^2)	$\frac{2 x^{- 2} y^{- 2}}{16 x^{- 12} y^{2}}$
213534	Escreva na Forma Padrão	(2x^2-x-2)(x^2-6x+4)	$(2 x^{2} - x - 2) (x^{2} - 6 x + 4)$
213535	Determina se é um polinómio	4c^-2+c^2	$4 c^{- 2} + c^{2}$
213536	Simplifique	(6x^2+4x-10)/(3x^2+2x-5)	$\frac{6 x^{2} + 4 x - 10}{3 x^{2} + 2 x - 5}$
213537	Determina a equação através de dois pontos conhecidos	(-4,-2) and (4,0)	$(- 4, - 2)$ and $(4, 0)$
213538	Simplifique	(1/3)÷(3/7)-3/5*1/2	$\frac{1}{3} \div \frac{3}{7} - \frac{3}{5} \cdot \frac{1}{2}$
213539	Simplifique	(x^2)^5(36x^14)^(1/2)	${(x^{2})}^{5} {(36 x^{14})}^{\frac{1}{2}}$
213540	Divide utilizando a regra de Ruffini	Use synthetic division to find the result when x^3+4x^2+14x+20 is divided by x+2	Use synthetic division to find the result when $x^{3} + 4 x^{2} + 14 x + 20$ is divided by $x + 2$
213541	Simplifique	(-9n+9+6n^4)-(-6n-7n^4)	$(- 9 n + 9 + 6 n^{4}) - (- 6 n - 7 n^{4})$
213542	Löse nach x auf	2/3=x/4+x/3	$\frac{2}{3} = \frac{x}{4} + \frac{x}{3}$
213543	Simplifique	(14 raiz de 4)/( raiz sétima de 4)	$\frac{\sqrt[14]{4}}{\sqrt[7]{4}}$
213544	Löse nach x auf	raiz cúbica de x^2-x- raiz cúbica de x+99=0	$\sqrt[3]{x^{2} - x} - \sqrt[3]{x + 99} = 0$
213545	Simplifique	1/(n^-8*n^3)	$\frac{1}{n^{- 8} \cdot n^{3}}$
213546	Avalia	(xy^2)^3	${(x y^{2})}^{3}$
213547	Avalia	-cos((3pi)/4)	$- \cos (\frac{3 π}{4})$
213548	Löse nach x auf	850=(54.5)(4.42)+1/2(x)(4.22)^2	$850 = (54.5) (4.42) + \frac{1}{2} (x) {(4.22)}^{2}$
213549	Determina o produto	(2a-3b)(4a+5.5b+2.8)	$(2 a - 3 b) (4 a + 5.5 b + 2.8)$
213550	Löse nach j auf	5/6+3j=-2/3	$\frac{5}{6} + 3 j = - \frac{2}{3}$
213551	Löse die rationale Gleichung nach x auf	(4x)/(x+5)=x/(x+4)	$\frac{4 x}{x + 5} = \frac{x}{x + 4}$
213552	Multiplique	3*2/10	$3 \cdot \frac{2}{10}$
213553	Simplifique	raiz quadrada de 5x^2* raiz quadrada de 20x	$\sqrt{5 x^{2}} \cdot \sqrt{20 x}$
213554	Ermittle den Third-Term	3n^2-1	$3 n^{2} - 1$
213555	Löse nach x auf	1/2+4/(x-4)=-2/(x-4)	$\frac{1}{2} + \frac{4}{x - 4} = - \frac{2}{x - 4}$
213556	Determina as raízes (zeros)	x^4-5x^3+2x^2+2x=0	$x^{4} - 5 x^{3} + 2 x^{2} + 2 x = 0$
213557	Löse nach a auf	a-b=b-a	$a - b = b - a$
213558	Löse nach m auf	k=2mn+2ml	$k = 2 m n + 2 ml$
213559	Representa a função num gráfico cartesiano	y>2 raiz quadrada de x+7-5	$y > 2 \sqrt{x + 7} - 5$
213560	Avalia	1/2*4^1	$\frac{1}{2} \cdot 4^{1}$
213561	Löse nach t auf	t-2/3=25 3/4	$t - \frac{2}{3} = 25 \frac{3}{4}$
213562	Löse die Ungleichung nach x auf	\|x\|+7>16	$\| x \| + 7 > 16$
213563	Simplifique	1/2(3+4t-10)	$\frac{1}{2} (3 + 4 t - 10)$
213564	Simplifique	(m^(-3/4)n^(-3/4))/((m^2n)^(1/2))	$\frac{m^{- \frac{3}{4}} n^{- \frac{3}{4}}}{{(m^{2} n)}^{\frac{1}{2}}}$
213565	Simplifique	((3x^-1)^-2)/((3x^2)^-2)	$\frac{{(3 x^{- 1})}^{- 2}}{{(3 x^{2})}^{- 2}}$
213566	Descreve a Transformação	f(x) = raiz quadrada de x g(x)=- raiz quadrada de x-2	$f (x) = \sqrt{x}$ $g (x) = - \sqrt{x - 2}$
213567	Löse nach m auf	raiz quadrada de 36/9=1/3m^2-10	$\sqrt{\frac{36}{9}} = \frac{1}{3} m^{2} - 10$
213568	Löse nach x auf	x/(x+2)+(x+7)/(x-3)=(3x+1)/(x-3)	$\frac{x}{x + 2} + \frac{x + 7}{x - 3} = \frac{3 x + 1}{x - 3}$
213569	Determina o grau	m+m^3-8m^4	$m + m^{3} - 8 m^{4}$
213570	Löse nach q auf	1/4* logaritmo natural de 16q^8- logaritmo natural de 3 = logaritmo natural de 24	$\frac{1}{4} \cdot \ln (16 q^{8}) - \ln (3) = \ln (24)$
213571	Simplifique	(5-i^7)-(9+i^10)	$(5 - i^{7}) - (9 + i^{10})$
213572	Simplifique a Expressão Radical	i^25	$i^{25}$
213573	Simplifique	(3/(2^2))^-3	${(\frac{3}{2^{2}})}^{- 3}$
213574	Avalia	((8^4)/(10^4))^(-1/4)	${(\frac{8^{4}}{10^{4}})}^{- \frac{1}{4}}$
213575	Simplifique	2/(3x)+1/x+7/(5x)	$\frac{2}{3 x} + \frac{1}{x} + \frac{7}{5 x}$
213576	Löse nach r auf	r+2/3=5/6	$r + \frac{2}{3} = \frac{5}{6}$
213577	Representa a função num gráfico cartesiano	x/(x^2)	$\frac{x}{x^{2}}$
213578	Simplifique	4/(x+2)-(3x+18)/(x^2+7x+10)	$\frac{4}{x + 2} - \frac{3 x + 18}{x^{2} + 7 x + 10}$
213579	Avalie a Função	F(-2)=5^-2	$F (- 2) = 5^{- 2}$
213580	Escreve na Forma de um Radical	(3^5)/3	$\frac{3^{5}}{3}$
213581	Löse die Ungleichung nach t auf	((3-4t)-12)/2<2t+3/2	$\frac{(3 - 4 t) - 12}{2} < 2 t + \frac{3}{2}$
213582	Representa a função num gráfico cartesiano	y<-1/2x+3 y>1/2x+1 y<3x+10	$y < - \frac{1}{2} x + 3$ $y > \frac{1}{2} x + 1$ $y < 3 x + 10$
213583	Racionalize o Denominador	9/(2 raiz quadrada de 45)	$\frac{9}{2 \sqrt{45}}$
213584	Simplifique a Expressão Radical	(x^2)/( raiz cúbica de x)	$\frac{x^{2}}{\sqrt[3]{x}}$
213585	Simplifique	2z^2(m^3-4m^8)-8m^5+m^10	$2 z^{2} (m^{3} - 4 m^{8}) - 8 m^{5} + m^{10}$
213586	Simplifique	1/3 raiz quadrada de -25	$\frac{1}{3} \sqrt{- 25}$
213587	Divide	((x^2-2x)/6)÷((3x-6)/x)	$\frac{x^{2} - 2 x}{6} \div \frac{3 x - 6}{x}$
213588	Escreva a Fração na Forma Mais Simples	(4z^-4t^10)/((3z^3t^-4)^2)	$\frac{4 z^{- 4} t^{10}}{{(3 z^{3} t^{- 4})}^{2}}$
213589	Löse die rationale Gleichung nach x auf	(x+3)/(3x-2)-(x-3)/(3x+2)=-22/(9x^2-4)	$\frac{x + 3}{3 x - 2} - \frac{x - 3}{3 x + 2} = \frac{- 22}{9 x^{2} - 4}$
213590	Resolva Usando a Fórmula Quadrática	-15x^4+18x^2-4	$- 15 x^{4} + 18 x^{2} - 4$
213591	Löse nach y auf	12y=2*2	$12 y = 2 \cdot 2$
213592	Simplifique	(x+y)/(2xy-y^2)-(x-y)/(2x^2-xy)	$\frac{(x + y)}{2 x y - y^{2}} - \frac{(x - y)}{2 x^{2} - x y}$
213593	Löse nach x auf	6x-(2x-1)=9x+2(2-x)	$6 x - (2 x - 1) = 9 x + 2 (2 - x)$
213594	Simplifique	(-a^3b^5)^2(a^4b)^2	${(- a^{3} b^{5})}^{2} {(a^{4} b)}^{2}$
213595	Simplifique	(3x-9)/(-12x+36)	$\frac{3 x - 9}{- 12 x + 36}$
213596	Simplifique	raiz quadrada da raiz cúbica de 5y^6	$\sqrt{\sqrt[3]{5 y^{6}}}$
213597	Löse die Ungleichung nach x auf	1/2>(x/8)^(1/3)	$\frac{1}{2} > {(\frac{x}{8})}^{\frac{1}{3}}$
213598	Simplifique	(2^0a^4b^2)^-2	${(2^{0} a^{4} b^{2})}^{- 2}$
213599	Representa a função num gráfico cartesiano	y=1/2sin(x+2/3pi)	$y = \frac{1}{2} \sin (x + \frac{2}{3} π)$
213600	Avalia	(20-0)/(2006-1994)	$\frac{20 - 0}{2006 - 1994}$