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Problemas populares

Classificação	Tópico	Problema	Problema formatado
226201	Löse nach x auf	2/3(x-4/5)=-88/15	$\frac{2}{3} (x - \frac{4}{5}) = - \frac{88}{15}$
226202	Avalia	(x^4)/(x^4y^-2y^4)	$\frac{x^{4}}{x^{4} y^{- 2} y^{4}}$
226203	Simplifique	5(3+ raiz quadrada de 2)	$5 (3 + \sqrt{2})$
226204	Simplifique	-d(9kd^5)^2	$- d {(9 k d^{5})}^{2}$
226205	Löse das System von Equations	x=y+2 -3x+3y=6	$x = y + 2$ $- 3 x + 3 y = 6$
226206	Racionalize o Denominador	(2 raiz quadrada de 5r)/( raiz quadrada de m^3)	$\frac{2 \sqrt{5 r}}{\sqrt{m^{3}}}$
226207	Determina o produto	(x+(3+5i))^2	${(x + (3 + 5 i))}^{2}$
226208	Löse das System von Equations	3s-t-u=5 3s+2t-u=11 6s-3t+2u=-12	$3 s - t - u = 5$ $3 s + 2 t - u = 11$ $6 s - 3 t + 2 u = - 12$
226209	Divide utilizando a Divisão Inteira Polinomial	(2x^4+2x^3-10x-9)÷(x^3+x^2-5)	$(2 x^{4} + 2 x^{3} - 10 x - 9) \div (x^{3} + x^{2} - 5)$
226210	Escreve na forma de Dízima	0.5rad	$0.5$ radians
226211	Löse nach x auf	(7-2x)/6=(x-5)/1	$\frac{7 - 2 x}{6} = \frac{x - 5}{1}$
226212	Simplifique a Expressão Radical	6/( raiz quadrada de 8)	$\frac{6}{\sqrt{8}}$
226213	Simplifique	-(a+h)^2+6(a+h)	$- {(a + h)}^{2} + 6 (a + h)$
226214	Representa a função num gráfico cartesiano	y=x^-3+3	$y = x^{- 3} + 3$
226215	Determina o domínio e a amplitude	f(x) = square root of x^2+1-2	$f (x) = \sqrt{x^{2} + 1} - 2$
226216	Simplifique	m/(1/3+18/m)	$\frac{m}{\frac{1}{3} + \frac{18}{m}}$
226217	Löse nach x auf	2-1/3x=1/6x+1	$2 - \frac{1}{3} x = \frac{1}{6} x + 1$
226218	Löse nach x auf	y=x+1/x	$y = x + \frac{1}{x}$
226219	Simplifique	Simplify 9 raiz quadrada de 12+ raiz quadrada de 32- raiz quadrada de 72	Simplify $9 \sqrt{12} + \sqrt{32} - \sqrt{72}$
226220	Subtraia	(x^2+9)-(x-9)	$(x^{2} + 9) - (x - 9)$
226221	Simplifique a Expressão Radical	x^(2/5)*x^(1/5)	$x^{\frac{2}{5}} \cdot x^{\frac{1}{5}}$
226222	Simplifique	2* raiz quadrada de 4	$2 \cdot \sqrt{4}$
226223	Löse nach x auf	((x-12)(x+5))/((x-3)^3)<=0	$\frac{(x - 12) (x + 5)}{{(x - 3)}^{3}} \leq 0$
226224	Simplifique	2a^2(3a-5)-6a(8a^2-2a+4)	$2 a^{2} (3 a - 5) - 6 a (8 a^{2} - 2 a + 4)$
226225	Simplifique	(54m^6n^4)/(3m^2n)-10m^4n^3	$\frac{54 m^{6} n^{4}}{3 m^{2} n} - 10 m^{4} n^{3}$
226226	Löse nach x auf	-3-2x+6=5x	$- 3 - 2 x + 6 = 5 x$
226227	Simplifique a Expressão Radical	-1/4 raiz quadrada de 48x^3	$- \frac{1}{4} \sqrt{48 x^{3}}$
226228	Löse nach x auf	5(x+3)+4x-3=-(2x-4)+2	$5 (x + 3) + 4 x - 3 = - (2 x - 4) + 2$
226229	Simplifique	(2^x)/2	$\frac{2^{x}}{2}$
226230	Simplifique	( raiz quarta de 2)^2	${(\sqrt[4]{2})}^{2}$
226231	Löse nach x auf	- raiz cúbica de 5-2x=1	$- \sqrt[3]{5 - 2 x} = 1$
226232	Representa a função num gráfico cartesiano	y^2=2x , x=2y	$y^{2} = 2 x$ , $x = 2 y$
226233	Löse nach x auf	x/4+16-2(x-1)=4	$\frac{x}{4} + 16 - 2 (x - 1) = 4$
226234	Representa a função num gráfico cartesiano	y=(2x+1)(2x+3)(2x-5)	$y = (2 x + 1) (2 x + 3) (2 x - 5)$
226235	Löse nach z auf	1/4z-2/7=5/7	$\frac{1}{4} z - \frac{2}{7} = \frac{5}{7}$
226236	Multiplique	raiz quadrada de 2x^3* raiz quadrada de 5x^3	$\sqrt{2 x^{3}} \cdot \sqrt{5 x^{3}}$
226237	Representa a função num gráfico cartesiano	f(x)=2*cos(x+pi)	$f (x) = 2 \cdot \cos (x + π)$
226238	Löse nach x auf	x^3+x^2-2x-2=0	$x^{3} + x^{2} - 2 x - 2 = 0$
226239	Simplifique	a^-4*(a^4b^3)^2	$a^{- 4} \cdot {(a^{4} b^{3})}^{2}$
226240	Simplifique	-4(x^2-2xy+5y^2-3)	$- 4 (x^{2} - 2 x y + 5 y^{2} - 3)$
226241	Simplifique	((x^-2y)/(y^-1))^-3	${(\frac{x^{- 2} y}{y^{- 1}})}^{- 3}$
226242	Representa a função num gráfico cartesiano	1-y^2=x^2	$1 - y^{2} = x^{2}$
226243	Simplifique	-3/4x+5x	$- \frac{3}{4} x + 5 x$
226244	Simplifique	((x-5)/6)÷((2x-10)/12)	$\frac{x - 5}{6} \div \frac{2 x - 10}{12}$
226245	Löse nach x auf	-x^2+6x=x^2-2x	$- x^{2} + 6 x = x^{2} - 2 x$
226246	Simplifique	-10(u+v)+8(u-1)-3(u+6)	$- 10 (u + v) + 8 (u - 1) - 3 (u + 6)$
226247	Löse nach y auf	y+5x-7=0	$y + 5 x - 7 = 0$
226248	Representa a função num gráfico cartesiano	y<=3x-1 y<=x+3	$y \leq 3 x - 1$ $y \leq x + 3$
226249	Simplifique	tan(180 graus )	$\tan (180 °)$
226250	Löse nach x auf	2 raiz cúbica de x+16=0	$2 \sqrt[3]{x} + 16 = 0$
226251	Fatorizar	((x+1)^(2n)+4(x+1)^(2n+1)+6(x+1)^6-11)/(x(x+2))	$\frac{{(x + 1)}^{2 n} + 4 {(x + 1)}^{2 n + 1} + 6 {(x + 1)}^{6} - 11}{x (x + 2)}$
226252	Löse das System von Equations	y-2x=0 y+x=3	$y - 2 x = 0$ $y + x = 3$
226253	Simplifique a Expressão Radical	5^(1/2)*5^(1/2)	$5^{\frac{1}{2}} \cdot 5^{\frac{1}{2}}$
226254	Löse das System von Inequalities	x<2 and x>-1	$x < 2$ and $x > - 1$
226255	Simplifique	( raiz cúbica de 16- raiz cúbica de 54)/( raiz cúbica de 2)	$\frac{\sqrt[3]{16} - \sqrt[3]{54}}{\sqrt[3]{2}}$
226256	Löse das System von Equations	y=2 y=5/2x-3	$y = 2$ $y = \frac{5}{2} x - 3$
226257	Löse nach x auf	logaritmo natural de x<=9	$\ln (x) \leq 9$
226258	Simplifique	( raiz quíntupla de c^7)/( raiz cúbica de c^2)	$\frac{\sqrt[5]{c^{7}}}{\sqrt[3]{c^{2}}}$
226259	Simplifique	(i raiz quadrada de 2-5)/(i+ raiz quadrada de 2)	$\frac{(i \sqrt{2} - 5)}{i + \sqrt{2}}$
226260	Löse nach x auf	2 raiz quadrada de 5 = raiz quadrada de x	$2 \sqrt{5} = \sqrt{x}$
226261	Löse nach x auf	16^x*64^(3-3x)=64	$16^{x} \cdot 64^{3 - 3 x} = 64$
226262	Löse das System von Equations	Solve the system of equations 3x+3y=9 and 5x-3y=7 using the Addition Method.	Solve the system of equations $3 x + 3 y = 9$ and $5 x - 3 y = 7$ using the Addition Method.
226263	Simplifique	-8+b^2 by 5+b^2	$- 8 + b^{2}$ by $5 + b^{2}$
226264	Löse nach s auf	raiz quadrada de 2s+10=4	$\sqrt{2 s + 10} = 4$
226265	Simplifique	raiz quadrada de -81+3i	$\sqrt{- 81} + 3 i$
226266	Escreva na Forma Padrão	P(x)=x^3(-3x+x^2+7)	$P (x) = x^{3} (- 3 x + x^{2} + 7)$
226267	Representa a função num gráfico cartesiano	cos(theta)>0 and csc(theta)<0	$\cos (θ) > 0$ and $\csc (θ) < 0$
226268	Determina o valor exato	(3-8y)*(-2.5)	$(3 - 8 y) \cdot (- 2.5)$
226269	Löse nach x auf	3x-9=(-18)	$3 x - 9 = (- 18)$
226270	Löse nach x auf	1/( base do logaritmo 2 de x)+1/( base do logaritmo 3 de x)=2	$\frac{1}{\log_{2} (x)} + \frac{1}{\log_{3} (x)} = 2$
226271	Racionalize o Denominador	( raiz quadrada de 7- raiz quadrada de 2)/( raiz quadrada de 2)	$\frac{\sqrt{7} - \sqrt{2}}{\sqrt{2}}$
226272	Divide	( raiz quadrada de 4)/(4 raiz quadrada de 5)	$\frac{\sqrt{4}}{4 \sqrt{5}}$
226273	Determina a distância entre dois pontos	(c,0) and (d,0)	$(c, 0)$ and $(d, 0)$
226274	Löse nach x auf	((x+5)(x+1))/(x-4)>=0	$\frac{(x + 5) (x + 1)}{x - 4} \geq 0$
226275	Löse nach y auf	\|5y+3\|=\|5y+7\|	$\| 5 y + 3 \| = \| 5 y + 7 \|$
226276	Avalie a Função	f(5/x)=(6(5/x)+2)/(4(5/x)+3)	$f (\frac{5}{x}) = \frac{6 (\frac{5}{x}) + 2}{4 (\frac{5}{x}) + 3}$
226277	Simplifique	(2/y)^4(4/y)^2	${(\frac{2}{y})}^{4} {(\frac{4}{y})}^{2}$
226278	Simplifique	(9 raiz quadrada de 3)÷( raiz quadrada de 18)	$9 \sqrt{3} \div \sqrt{18}$
226279	Simplifique	(4-8x^2+3x^4)+(2x+6x^4-7)	$(4 - 8 x^{2} + 3 x^{4}) + (2 x + 6 x^{4} - 7)$
226280	Löse das System von Inequalities	(m-8)/2<2 OR (3m+1)/2>-1	$\frac{m - 8}{2} < 2$ OR $\frac{3 m + 1}{2} > - 1$
226281	Löse nach x auf	logaritmo de x- logaritmo de 5 = logaritmo de 2- logaritmo de x-3	$\log (x) - \log (5) = \log (2) - \log (x - 3)$
226282	Resolva Fatorando	11x^2=x^2+8x	$11 x^{2} = x^{2} + 8 x$
226283	Löse nach r auf	-1.3>=2.9-0.6r	$- 1.3 \geq 2.9 - 0.6 r$
226284	Determina a equação com um ponto e declive conhecidos	What is the equation of the line that passes through the point (5,0) and has a slope of -1 ?	What is the equation of the line that passes through the point $(5, 0)$ and has a slope of $- 1$ ?
226285	Löse nach n auf	m=n-8	$m = n - 8$
226286	Escreva como um Logaritmo Único	1/3( base do logaritmo 5 de 8+ base do logaritmo 5 de 27)- base do logaritmo 5 de 3	$\frac{1}{3} (\log_{5} (8) + \log_{5} (27)) - \log_{5} (3)$
226287	Representa a função num gráfico cartesiano	x<3 and x>-4	$x < 3$ and $x > - 4$
226288	Löse nach b auf	a^2+b^2=c^2 ; for b	$a^{2} + b^{2} = c^{2}$ ; for $b$
226289	Determina as raízes (zeros)	P(c)=-20(c-3)^2+180	$P (c) = - 20 {(c - 3)}^{2} + 180$
226290	Löse das System von Equations	a-2b+c=8 2a+b-c=0 3a-6b+3c=24	$a - 2 b + c = 8$ $2 a + b - c = 0$ $3 a - 6 b + 3 c = 24$
226291	Simplifique	2x^2 raiz quadrada de 5/(x^3)	$2 x^{2} \sqrt{\frac{5}{x^{3}}}$
226292	Simplifique	(a^4b^2c)/(a^3b^5c^2)	$\frac{a^{4} b^{2} c}{a^{3} b^{5} c^{2}}$
226293	Resolva Usando a Fórmula Quadrática	x^2+19x+c=0	$x^{2} + 19 x + c = 0$
226294	Simplifique	x(-7x^2-8x)	$x (- 7 x^{2} - 8 x)$
226295	Determina todas as raízes complexas	x^3+5x^2-x-7=x^2+6x+3	$x^{3} + 5 x^{2} - x - 7 = x^{2} + 6 x + 3$
226296	Simplifique	6/5*(2x)/(x-3)	$\frac{6}{5} \cdot \frac{2 x}{x - 3}$
226297	Avalia	(1)^4+8(1)^3+18(1)^2+4	${(1)}^{4} + 8 {(1)}^{3} + 18 {(1)}^{2} + 4$
226298	Löse nach x auf	8^(2-x)=(1/4)^x	$8^{2 - x} = {(\frac{1}{4})}^{x}$
226299	Simplifique	(3 raiz quadrada de 2p^3q)(5p raiz quadrada de 8pq)	$(3 \sqrt{2 p^{3} q}) (5 p \sqrt{8 p q})$
226300	Simplifique a Expressão Radical	(8 raiz quadrada de -84)(5 raiz quadrada de -7)	$(8 \sqrt{- 84}) (5 \sqrt{- 7})$