Mathway | Problemas populares

Problemas populares

Classificação	Tópico	Problema	Problema formatado
227301	Löse nach a auf	8a^3+3=83	$8 a^{3} + 3 = 83$
227302	Divide utilizando a regra de Ruffini	(40x^3+4x^2-6)÷(2x+1)	$(40 x^{3} + 4 x^{2} - 6) \div (2 x + 1)$
227303	Löse nach x auf	(sin(x))(tan(x)+1)=0	$(\sin (x)) (\tan (x) + 1) = 0$
227304	Löse das System von Equations	1/4x+3/5y=1 1/6x-1/3y=-3	$\frac{1}{4} x + \frac{3}{5} y = 1$ $\frac{1}{6} x - \frac{1}{3} y = - 3$
227305	Determina o m.d.c.	18k	$18 k$
227306	Representa a função num gráfico cartesiano	f(x)=x*2^x	$f (x) = x \cdot 2^{x}$
227307	Avalia	(-3)^4+8(-3)^3+18(-3)^2+4	${(- 3)}^{4} + 8 {(- 3)}^{3} + 18 {(- 3)}^{2} + 4$
227308	Simplifique	(x^2-9)/(x^2+3x-18)*(x+6)/(x-5)	$\frac{x^{2} - 9}{x^{2} + 3 x - 18} \cdot \frac{x + 6}{x - 5}$
227309	Löse nach p auf	S=(r-p)/9	$S = \frac{r - p}{9}$
227310	Löse die Ungleichung nach x auf	x+5<=-1/2(-x+2)+x	$x + 5 \leq - \frac{1}{2} (- x + 2) + x$
227311	Divide	(-16/21)÷(112/-19)	$- \frac{16}{21} \div \frac{112}{- 19}$
227312	Löse die Absolutwert-Ungleichung nach p auf	-3\|p\|=-12	$- 3 \| p \| = - 12$
227313	Simplifique	(2/(7x^2))÷((10x^2)/7)	$\frac{2}{7 x^{2}} \div \frac{10 x^{2}}{7}$
227314	Simplifique	( raiz quadrada de 8)( raiz quadrada de 4)( raiz quadrada de 3)	$(\sqrt{8}) (\sqrt{4}) (\sqrt{3})$
227315	Simplifique	((2a^2b^3)/(x^3y^4))^-2	${(\frac{2 a^{2} b^{3}}{x^{3} y^{4}})}^{- 2}$
227316	Simplifique	(x^3y^5)(x^4y^2)^3	$(x^{3} y^{5}) {(x^{4} y^{2})}^{3}$
227317	Avalia	10^610^210^-8	$10^{6} \cdot 10^{2} \cdot 10^{- 8}$
227318	Resolva ao Completar o Quadrado	8x=x^2+12	$8 x = x^{2} + 12$
227319	Avalia	2x(x+3)	$2 x (x + 3)$
227320	Simplifique	(n+1)^2-n^2	${(n + 1)}^{2} - n^{2}$
227321	Simplifique	(-x^2+6)/(2x^2+3x-5)	$\frac{- x^{2} + 6}{2 x^{2} + 3 x - 5}$
227322	Escreve na forma de Dízima	1 unit	$1$ unit
227323	Löse nach x auf	x- raiz quadrada de 5 = raiz quadrada de 20	$x - \sqrt{5} = \sqrt{20}$
227324	Simplifique	a2/3*a3/2	$a \frac{2}{3} \cdot a \frac{3}{2}$
227325	Divide utilizando a regra de Ruffini	(x^4-2x^3+x^2+x-1)÷(x-1)	$(x^{4} - 2 x^{3} + x^{2} + x - 1) \div (x - 1)$
227326	Simplifique	( raiz cúbica de 405a^4)( raiz cúbica de 54a)	$(\sqrt[3]{405 a^{4}}) (\sqrt[3]{54 a})$
227327	Avalia	(6^2-(3) raiz quadrada de 25)/( raiz quadrada de 6^2+13)	$\frac{6^{2} - (3) \sqrt{25}}{\sqrt{6^{2} + 13}}$
227328	Avalia	5(4^2-2^3)-7*3	$5 (4^{2} - 2^{3}) - 7 \cdot 3$
227329	Löse das System von Inequalities	-4x+3>-9 and -6x<=12	$- 4 x + 3 > - 9$ and $- 6 x \leq 12$
227330	Löse nach x auf	tan(x)^2=0	$\tan^{2} (x) = 0$
227331	Resolva por Substituição	x+y=4 y=-x+4	$x + y = 4$ $y = - x + 4$
227332	Representa a função num gráfico cartesiano	-132>12(n+9)	$- 132 > 12 (n + 9)$
227333	Löse nach c auf	11(8c+5)-8c=2(40c+25)+5	$11 (8 c + 5) - 8 c = 2 (40 c + 25) + 5$
227334	Simplifique a Expressão Radical	(2 raiz quadrada de 5r)/( raiz quadrada de m^3)	$\frac{2 \sqrt{5 r}}{\sqrt{m^{3}}}$
227335	Löse nach w auf	w(w-35)=0	$w (w - 35) = 0$
227336	Löse nach x auf	28/54=(2x+8)/(5x-4)	$\frac{28}{54} = \frac{2 x + 8}{5 x - 4}$
227337	Simplifique	(8x+40)/(x+7)*3/(2x^2-50)	$\frac{8 x + 40}{x + 7} \cdot \frac{3}{2 x^{2} - 50}$
227338	Löse nach y auf	3y>-21	$3 y > - 21$
227339	Avalia	100-(8*7+4)÷15	$100 - (8 \cdot 7 + 4) \div 15$
227340	Racionalize o Denominador	(2+ raiz quadrada de 3)/( raiz quadrada de 3+ raiz quadrada de 2)	$\frac{2 + \sqrt{3}}{\sqrt{3} + \sqrt{2}}$
227341	Representa a função num gráfico cartesiano	f'(x)=0	$f' (x) = 0$
227342	Avalia	2d+ raiz cúbica de -45d	$2 d + \sqrt[3]{- 45 d}$
227343	Avalia	2cos(x)+ raiz quadrada de 3=0	$2 \cos (x) + \sqrt{3} = 0$
227344	Löse nach x auf	v^2=vo^2+2ax	$v^{2} = v o^{2} + 2 a x$
227345	Löse die Ungleichung nach z auf	z+4.5<=3.25	$z + 4.5 \leq 3.25$
227346	Avalia	5^0*(5^5)/(5^-2)	$5^{0} \cdot \frac{5^{5}}{5^{- 2}}$
227347	Representa a função num gráfico cartesiano	x^2+((5y)/4- raiz quadrada de \|x\|)^2=1	$x^{2} + {(\frac{5 y}{4} - \sqrt{\| x \|})}^{2} = 1$
227348	Representa na forma de Intervalo	x<3 and x>-3	$x < 3$ and $x > - 3$
227349	Löse nach x auf	(36)+(3x)=24	$(3 \cdot 6) + (3 \cdot x) = 24$
227350	Simplifique	25^0x^3y^0	$25^{0} x^{3} y^{0}$
227351	Divide utilizando a Divisão Inteira Polinomial	Use the long division method to find the result when 6x^3+7x^2-8x-5 is divided by 2x+1	Use the long division method to find the result when $6 x^{3} + 7 x^{2} - 8 x - 5$ is divided by $2 x + 1$
227352	Divide	(5^4)/5	$\frac{5^{4}}{5}$
227353	Simplifique	4x+3y^2-7z^3+5z^2+14-2x+y^2	$4 x + 3 y^{2} - 7 z^{3} + 5 z^{2} + 14 - 2 x + y^{2}$
227354	Simplifique	(x^ay^(b-1))/(x^(a-1)y^b)	$\frac{x^{a} y^{b - 1}}{x^{a - 1} y^{b}}$
227355	Löse nach v auf	-0.5v+0.3=-0.8v	$- 0.5 v + 0.3 = - 0.8 v$
227356	Simplifique	5/(6ab)+(3b^2)/(14a^3)	$\frac{5}{6 a b} + \frac{3 b^{2}}{14 a^{3}}$
227357	Löse nach z auf	15>-5+z	$15 > - 5 + z$
227358	Löse das System von Inequalities	x<3 and x>-3	$x < 3$ and $x > - 3$
227359	Avalia	((3x)^12)/((3x)^4)	$\frac{{(3 x)}^{12}}{{(3 x)}^{4}}$
227360	Multiplique	(7a)(3ab)-4a^2b	$(7 a) (3 a b) - 4 a^{2} b$
227361	Determina o domínio e a amplitude	f(x) = cube root of 3x^2-x	$f (x) = \sqrt[3]{3 x^{2} - x}$
227362	Simplifique	m^2n raiz quíntupla de m^5n^12	$m^{2} n \sqrt[5]{m^{5} n^{12}}$
227363	Avalia	e^(3x+6)=8	$e^{3 x + 6} = 8$
227364	Simplifique a Expressão Radical	( raiz quadrada de 125)÷( raiz quadrada de 5)	$\sqrt{125} \div \sqrt{5}$
227365	Determina o produto	x^5x^4x^3	$x^{5} \cdot x^{4} \cdot x^{3}$
227366	Escreva com Expoentes Racionais (Fracionários)	raiz cúbica de 5+ raiz quíntupla de 5	$\sqrt[3]{5} + \sqrt[5]{5}$
227367	Subtraia	6 raiz cúbica de 3-2 raiz cúbica de 3	$6 \sqrt[3]{3} - 2 \sqrt[3]{3}$
227368	Encontre os Interceptos em x e y	-1/2x+3y=-3	$- \frac{1}{2} x + 3 y = - 3$
227369	Divide utilizando a Divisão Inteira Polinomial	Use the long division method to find the result when 4x^3+5x^2+13x+3 is divided by 4x+1	Use the long division method to find the result when $4 x^{3} + 5 x^{2} + 13 x + 3$ is divided by $4 x + 1$
227370	Löse nach x auf	5(x-a)-3=-12a-(x-4)	$5 (x - a) - 3 = - 12 a - (x - 4)$
227371	Simplifique	i^5-4+(2-4i)(-3+5i)	$i^{5} - 4 + (2 - 4 i) (- 3 + 5 i)$
227372	Representa a função num gráfico cartesiano	y=x^3+x^2+2	$y = x^{3} + x^{2} + 2$
227373	Ermittle den Third-Term	a_n=((n+2)!)/(n+2)	$a_{n} = \frac{(n + 2)!}{n + 2}$
227374	Avalia	(4-3)(1-(3+5))*5	$(4 - 3) (1 - (3 + 5)) \times 5$
227375	Löse nach n auf	8n+12=7n+n-14	$8 n + 12 = 7 n + n - 14$
227376	Resolva Plotando o Gráfico	x-3y=6 y=2x+3	$x - 3 y = 6$ $y = 2 x + 3$
227377	Determina o valor exato	sec(pi/3)+2csc(pi/6)	$\sec (\frac{π}{3}) + 2 \csc (\frac{π}{6})$
227378	Divide utilizando a regra de Ruffini	Use synthetic division to find the result when 2x^3-x^2-20x+3 is divided by x+3	Use synthetic division to find the result when $2 x^{3} - x^{2} - 20 x + 3$ is divided by $x + 3$
227379	Simplifique	limite à medida que x aproxima 2 de (x^5-32)/(x^2+3x-10)	$lim_{x \to 2} \frac{x^{5} - 32}{x^{2} + 3 x - 10}$
227380	Löse nach x auf	(-3,-2) and (x,6) , m=2	$(- 3, - 2)$ and $(x, 6)$ , $m = 2$
227381	Resolva Plotando o Gráfico	2x-y=23 x-9=-1	$2 x - y = 23$ $x - 9 = - 1$
227382	Löse nach n auf	4 less than a number n is -15	$4$ less than a number $n$ is $- 15$
227383	Divide	3x-1÷6x^4+x^3+8x^2+9x-4	$3 x - 1 \div 6 x^{4} + x^{3} + 8 x^{2} + 9 x - 4$
227384	Escreva na Forma Inclinação-Intercepto	10(x+3/5)=2y	$10 (x + \frac{3}{5}) = 2 y$
227385	Representa a função num gráfico cartesiano	y=-2(x^2+1)	$y = - 2 (x^{2} + 1)$
227386	Simplifique a Expressão Radical	(81x^-12y^20)^(-3/4)	${(81 x^{- 12} y^{20})}^{- \frac{3}{4}}$
227387	Simplifique	(7x+4)/(x^2+3x+2)-(3x-2)/(x^2+3x+2)	$\frac{7 x + 4}{x^{2} + 3 x + 2} - \frac{3 x - 2}{x^{2} + 3 x + 2}$
227388	Löse nach x auf	base do logaritmo 8 de x = base do logaritmo 8 de 10^-1	$\log_{8} (x) = \log_{8} (10^{- 1})$
227389	Fatorizar	(x-4)^2-(10x+1)^2	${(x - 4)}^{2} - {(10 x + 1)}^{2}$
227390	Löse das System von Equations	x+2y=21 and -2x-y=-12	$x + 2 y = 21$ and $- 2 x - y = - 12$
227391	Representa a função num gráfico cartesiano	-1/8<x<=3/2	$- \frac{1}{8} < x \leq \frac{3}{2}$
227392	Löse die Ungleichung nach n auf	-34+7n>8(2+4n)	$- 34 + 7 n > 8 (2 + 4 n)$
227393	Avalia	x^5=32	$x^{5} = 32$
227394	Representa a função num gráfico cartesiano	x-2y>-2 2x+y>3	$x - 2 y > - 2$ $2 x + y > 3$
227395	Desenvolve utilizando o Teorema do Binómio de Newton.	(2x^2y^3-1/4y)^9	${(2 x^{2} y^{3} - \frac{1}{4} y)}^{9}$
227396	Simplifique	-y^2+4x^2-y-7y^2+3y^2-4x^2-2x^2	$- y^{2} + 4 x^{2} - y - 7 y^{2} + 3 y^{2} - 4 x^{2} - 2 x^{2}$
227397	Representa a função num gráfico cartesiano	2x-5y>-15 3x+y>=7	$2 x - 5 y > - 15$ $3 x + y \geq 7$
227398	Simplifique	raiz cúbica de 27 raiz quadrada de 3	$\sqrt[3]{27 \sqrt{3}}$
227399	Fatoriza por Agrupamento	2m^6-24m^5+64m^4	$2 m^{6} - 24 m^{5} + 64 m^{4}$
227400	Representa a função num gráfico cartesiano	f(x)< = square root of x-6+2	$f (x) \leq \sqrt{x - 6} + 2$