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Problemas populares

Classificação	Tópico	Problema	Problema formatado
229001	Avalia	(33/21)(2/3)(1/2)	$(\frac{33}{21}) (\frac{2}{3}) (\frac{1}{2})$
229002	Löse nach x auf	17-x=1/3*15+6	$17 - x = \frac{1}{3} \cdot 15 + 6$
229003	Löse die Ungleichung nach p auf	-2>=4p+6+4	$- 2 \geq 4 p + 6 + 4$
229004	Simplifique	y(-2-(y-4))	$y (- 2 - (y - 4))$
229005	Löse nach x auf	-4(x+4x)=2(2-x)+10	$- 4 (x + 4 x) = 2 (2 - x) + 10$
229006	Löse nach b auf	raiz quadrada de 2b-6 = raiz quadrada de 3b-14	$\sqrt{2 b - 6} = \sqrt{3 b - 14}$
229007	Determina as raízes (zeros)	4x^3+x^2-12x-3=0	$4 x^{3} + x^{2} - 12 x - 3 = 0$
229008	Escreve na forma de Dízima	sin(165)deg	$\sin (165)$ degrees
229009	Simplifique	(4-x)(x^2-3x)	$(4 - x) (x^{2} - 3 x)$
229010	Ermittle den 5th-Term	1/4 , 1/6 , 1/9 , 2/27	$\frac{1}{4}$ , $\frac{1}{6}$ , $\frac{1}{9}$ , $\frac{2}{27}$
229011	Determina o valor exato	cot(pi/2)-sin(pi/2)	$\cot (\frac{π}{2}) - \sin (\frac{π}{2})$
229012	Representa a função num gráfico cartesiano	x^2+y^2<=16 x^2-y>2	$x^{2} + y^{2} \leq 16$ $x^{2} - y > 2$
229013	Determina a equação com um ponto e declive conhecidos	What is the equation of the line that passes through the point (-2,1) and has a slope of 3/2 ?	What is the equation of the line that passes through the point $(- 2, 1)$ and has a slope of $\frac{3}{2}$ ?
229014	Representa a função num gráfico cartesiano	r(x)=2+(x+1)/(x-3)	$r (x) = 2 + \frac{x + 1}{x - 3}$
229015	Encontre os Interceptos em x e y	f(x)=-1/3x^6	$f (x) = - \frac{1}{3} x^{6}$
229016	Simplifique	x/2*x/2	$\frac{x}{2} \cdot \frac{x}{2}$
229017	Simplifique a Expressão Radical	raiz cúbica de -500/(x^12)	$\sqrt[3]{\frac{- 500}{x^{12}}}$
229018	Fatoriza por Agrupamento	a^2-25b^2	$a^{2} - 25 b^{2}$
229019	Divide	( raiz quarta de 32)÷( raiz quarta de 2)	$\sqrt[4]{32} \div \sqrt[4]{2}$
229020	Löse nach x auf	h=4(x+3y)+2	$h = 4 (x + 3 y) + 2$
229021	Representa a função num gráfico cartesiano	5x-y<-6 3x-y>=4	$5 x - y < - 6$ $3 x - y \geq 4$
229022	Desenvolve utilizando o Teorema do Binómio de Newton.	( raiz quadrada de a+ raiz quadrada de b)^12	${(\sqrt{a} + \sqrt{b})}^{12}$
229023	Representa a função num gráfico cartesiano	-9<\|x-8\|	$- 9 < \| x - 8 \|$
229024	Fatorizar	(21x^2+28x)	$(21 x^{2} + 28 x)$
229025	Löse die rationale Gleichung nach a auf	3 raiz quadrada de 4a=42	$3 \sqrt{4 a} = 42$
229026	Simplifique	(-4/2)^2	${(- \frac{4}{2})}^{2}$
229027	Escreve em Notação Científica	(10^6)/(10^3)	$\frac{10^{6}}{10^{3}}$
229028	Multiplique	(x^2+x+3)(x^3-x^2+4)	$(x^{2} + x + 3) (x^{3} - x^{2} + 4)$
229029	Escreva na Forma Padrão	(x-3)(x-3)(x-3)	$(x - 3) (x - 3) (x - 3)$
229030	Simplifique	(3c^2-7)+(4c+7)-(c^2+5c-8)	$(3 c^{2} - 7) + (4 c + 7) - (c^{2} + 5 c - 8)$
229031	Determina a expressão da função inversa	f(x)=2*3^(2x)+4	$f (x) = 2 \cdot 3^{2 x} + 4$
229032	Multiplique	(6c^2+13c-63)/(6c^2-17c+7)*(2c^2-9c+4)/(12c+54)	$\frac{6 c^{2} + 13 c - 63}{6 c^{2} - 17 c + 7} \cdot \frac{2 c^{2} - 9 c + 4}{12 c + 54}$
229033	Simplifique	((8k^-5)(2k^3))/(4k^-6)	$\frac{(8 k^{- 5}) (2 k^{3})}{4 k^{- 6}}$
229034	Löse die Ungleichung nach a auf	(a-1)/a<0	$\frac{a - 1}{a} < 0$
229035	Determina o valor exato	1+tan(pi/6)^2	$1 + \tan^{2} (\frac{π}{6})$
229036	Simplifique	(5x)/(2x^2-6x)-(2x)/(x^2-3x)	$\frac{5 x}{2 x^{2} - 6 x} - \frac{2 x}{x^{2} - 3 x}$
229037	Löse nach g auf	-9-5(10g-3)<=3g-6+8	$- 9 - 5 (10 g - 3) \leq 3 g - 6 + 8$
229038	Fatorizar	a^2x+3ax+2x-a^2y-3ay-2y	$a^{2} x + 3 a x + 2 x - a^{2} y - 3 a y - 2 y$
229039	Fatorizar	x^2-4x+4=20	$x^{2} - 4 x + 4 = 20$
229040	Simplifique	(4^05^-26^-1*100^0)/(2^-1)	$\frac{4^{0} \cdot 5^{- 2} \cdot 6^{- 1} \cdot 100^{0}}{2^{- 1}}$
229041	Divide	((x^2+x-12)/(9x^2-1))÷((x^2-5x+6)/(3x^2-5x-2))	$\frac{x^{2} + x - 12}{9 x^{2} - 1} \div \frac{x^{2} - 5 x + 6}{3 x^{2} - 5 x - 2}$
229042	Simplifique	((2x^2+7x-4)/(x^2+8x+15))÷((x+4)/(x^2+10x+25))	$\frac{2 x^{2} + 7 x - 4}{x^{2} + 8 x + 15} \div \frac{x + 4}{x^{2} + 10 x + 25}$
229043	Löse nach a auf	3/7+a=4/7	$\frac{3}{7} + a = \frac{4}{7}$
229044	Escreva na Forma Inclinação-Intercepto	-x/5+(2y)/3=-6 1/6	$- \frac{x}{5} + \frac{2 y}{3} = - 6 \frac{1}{6}$
229045	Resolva ao Completar o Quadrado	y=x^2+8x+25	$y = x^{2} + 8 x + 25$
229046	Löse nach x auf	2csc(x)cot(x)=4/3	$2 \csc (x) \cot (x) = \frac{4}{3}$
229047	Descreve a Transformação	f(x)=- raiz quadrada de 5x	$f (x) = - \sqrt{5 x}$
229048	Encontre os Valores Excluídos	1/(x-1)+5=11/(x-1)	$\frac{1}{x - 1} + 5 = \frac{11}{x - 1}$
229049	Löse das System von Inequalities	4x+5y>=-6 -2x+7y>=20	$4 x + 5 y \geq - 6$ $- 2 x + 7 y \geq 20$
229050	Simplifique	(y^2-2y-15)/(4y^2+8y)*(4y-20)/(y+3)	$\frac{y^{2} - 2 y - 15}{4 y^{2} + 8 y} \cdot \frac{4 y - 20}{y + 3}$
229051	Simplifique	raiz quadrada de -1+2	$\sqrt{- 1} + 2$
229052	Simplifique	(4x^-2y^(7/2))/( raiz quadrada de 16xy^3)	$\frac{4 x^{- 2} y^{\frac{7}{2}}}{\sqrt{16 x y^{3}}}$
229053	Löse nach x auf	2x+e^x=0	$2 x + e^{x} = 0$
229054	Resolva por Substituição	y=4x+2 and y=3x+1	$y = 4 x + 2$ and $y = 3 x + 1$
229055	Divide	(9x^5y)/(3x^6y^7)	$\frac{9 x^{5} y}{3 x^{6} y^{7}}$
229056	Löse nach x auf	x-1=1/2	$x - 1 = \frac{1}{2}$
229057	Encontra a Soma e Produto das Raízes da Equação Quadrática	x^2+x=2	$x^{2} + x = 2$
229058	Simplifique	(27xy^2z^2)(-3x^5y^3)	$(27 x y^{2} z^{2}) (- 3 x^{5} y^{3})$
229059	Löse das System von Equations	-x-y=-9 and -3x-2y=-28	$- x - y = - 9$ and $- 3 x - 2 y = - 28$
229060	Escreva a Fração na Forma Mais Simples	((-2hk^4)^3)/(2h^-8k^-8)	$\frac{{(- 2 h k^{4})}^{3}}{2 h^{- 8} k^{- 8}}$
229061	Multiplique	6 raiz quadrada de 3* raiz quadrada de 3*4 raiz quadrada de 4	$6 \sqrt{3} \cdot \sqrt{3} \cdot 4 \sqrt{4}$
229062	Determina as raízes (zeros)	-5+2x^2=-6x	$- 5 + 2 x^{2} = - 6 x$
229063	Representa a função num gráfico cartesiano	The graph of y=f(x) is the solid black graph below. Which function represents the dotted graph?	The graph of $y = f (x)$ is the solid black graph below. Which function represents the dotted graph?
229064	Simplifique	8x^6y(2x^-1y)^3	$8 x^{6} y {(2 x^{- 1} y)}^{3}$
229065	Fatorizar	x^2-(y+4)x-(2y^2+y-3)	$x^{2} - (y + 4) x - (2 y^{2} + y - 3)$
229066	Avalia	(- raiz cúbica de -18)^2	${(- \sqrt[3]{- 18})}^{2}$
229067	Simplifique	i^8-i^9+i^10	$i^{8} - i^{9} + i^{10}$
229068	Simplifique	( raiz quadrada de 2+ raiz quadrada de 3)/( raiz quadrada de 3- raiz quadrada de 8)	$\frac{\sqrt{2} + \sqrt{3}}{\sqrt{3} - \sqrt{8}}$
229069	Determina a equação com um ponto e declive conhecidos	What is the equation of the line that passes through the point (8,6) and has a slope of 3/2 ?	What is the equation of the line that passes through the point $(8, 6)$ and has a slope of $\frac{3}{2}$ ?
229070	Löse nach x auf	raiz quadrada de 5+x=x^2	$\sqrt{5} + x = x^{2}$
229071	Determina todas as raízes complexas	3x+2x^2=5x^2-6	$3 x + 2 x^{2} = 5 x^{2} - 6$
229072	Löse die Ungleichung nach x auf	10^(2x+7)>=1000^x	$10^{2 x + 7} \geq 1000^{x}$
229073	Representa a função num gráfico cartesiano	y>1/2x+1 y+3x<=6	$y > \frac{1}{2} x + 1$ $y + 3 x \leq 6$
229074	Simplifique	7(x+y)-7x	$7 (x + y) - 7 x$
229075	Determina o eixo de simetria	x+3y^2+12y=18	$x + 3 y^{2} + 12 y = 18$
229076	Löse nach x auf	cos(x)^2=sin(x)	$\cos^{2} (x) = \sin (x)$
229077	Determina todas as raízes complexas	4(y-3)+19=8(2y+3)+7	$4 (y - 3) + 19 = 8 (2 y + 3) + 7$
229078	Simplifique a Expressão Radical	25 raiz quadrada de 7(2 raiz quadrada de 2)	$25 \sqrt{7} (2 \sqrt{2})$
229079	Löse nach x auf	(x+8)/10=0	$\frac{x + 8}{10} = 0$
229080	Fatorizar	x^4-x^2+2x+2	$x^{4} - x^{2} + 2 x + 2$
229081	Avalia	-5+2x^2=-6x	$- 5 + 2 x^{2} = - 6 x$
229082	Representa a função num gráfico cartesiano	4<1+n/7	$4 < 1 + \frac{n}{7}$
229083	Escreva na Forma Padrão	(3-z^5)/3	$\frac{3 - z^{5}}{3}$
229084	Löse nach y auf	-12/y=y-7	$\frac{- 12}{y} = y - 7$
229085	Simplifique	((4^2)^-1)/(4^-1)	$\frac{{(4^{2})}^{- 1}}{4^{- 1}}$
229086	Löse nach r auf	25+r=-5(2+8r)+6r	$25 + r = - 5 (2 + 8 r) + 6 r$
229087	Löse nach w auf	96+2w=2(80-3w)	$96 + 2 w = 2 (80 - 3 w)$
229088	Divide utilizando a regra de Ruffini	Use synthetic division to find the result when 3x^4+14x^3+13x^2+24x+16 is divided by x+4	Use synthetic division to find the result when $3 x^{4} + 14 x^{3} + 13 x^{2} + 24 x + 16$ is divided by $x + 4$
229089	Simplifique a Expressão Radical	raiz cúbica de -1/125	$\sqrt[3]{- \frac{1}{125}}$
229090	Simplifique	raiz quadrada de (80x^3)/(25y^2)	$\sqrt{\frac{80 x^{3}}{25 y^{2}}}$
229091	Simplifique a Expressão Radical	raiz quadrada de a/b	$\sqrt{\frac{a}{b}}$
229092	Löse das System von Equations	y=-2/3x+2 2x+3y=6	$y = - \frac{2}{3} x + 2$ $2 x + 3 y = 6$
229093	Resolva por Substituição	1/3x-y=3 2x+y=25	$\frac{1}{3} x - y = 3$ $2 x + y = 25$
229094	Simplifique a Expressão Radical	raiz quadrada de 36ab^4c^5	$\sqrt{36 a b^{4} c^{5}}$
229095	Avalia	2/3(4)^(3/2)-4(4)^(1/2)	$\frac{2}{3} {(4)}^{\frac{3}{2}} - 4 {(4)}^{\frac{1}{2}}$
229096	Simplifique	-2 raiz cúbica de 6y(-5 raiz cúbica de 9y^2)	$- 2 \sqrt[3]{6 y} (- 5 \sqrt[3]{9 y^{2}})$
229097	Determina o produto	(-3x^5y)(-4x^9y^2)	$(- 3 x^{5} y) (- 4 x^{9} y^{2})$
229098	Simplifique	raiz cúbica de 1000x^6y^5	$\sqrt[3]{1000 x^{6}} y^{5}$
229099	Simplifique	(5xy)(6yz)(7xz)	$(5 x y) (6 y z) (7 x z)$
229100	Fatorizar	Factor x^2+9x+20	Factor $x^{2} + 9 x + 20$