Mathway | Problemas populares

Problemas populares

Classificação	Tópico	Problema	Problema formatado
200701	Löse nach x auf	1/2-1/(3x)=-4	$\frac{1}{2} - \frac{1}{3 x} = - 4$
200702	Ermittle f(g(x))	f(x)=3x^2 , g(x)=2x^3	$f (x) = 3 x^{2}$ , $g (x) = 2 x^{3}$
200703	Avalia	11/15+(2/3)÷1 1/2-7/30	$\frac{11}{15} + \frac{2}{3} \div 1 \frac{1}{2} - \frac{7}{30}$
200704	Escreve na Forma de um Radical	((m)^(1/3))^(1/4)	${({(m)}^{\frac{1}{3}})}^{\frac{1}{4}}$
200705	Resolva por Substituição	8x-1/3y=0 12x+3=y	$8 x - \frac{1}{3} y = 0$ $12 x + 3 = y$
200706	Simplifique	(3^-4+5^-3)^-1	${(3^{- 4} + 5^{- 3})}^{- 1}$
200707	Löse nach u auf	6u=6(-4u+5)	$6 u = 6 (- 4 u + 5)$
200708	Determina a interseção	y>=3-x y<5x-2	$y \geq 3 - x$ $y < 5 x - 2$
200709	Löse nach b auf	-6b-6b-9=8b-9	$- 6 b - 6 b - 9 = 8 b - 9$
200710	Subtraia	1/5pq-3/10pq^3-3/5pq^3-7/10pq+3pq	$\frac{1}{5} p q - \frac{3}{10} p q^{3} - \frac{3}{5} p q^{3} - \frac{7}{10} p q + 3 p q$
200711	Löse nach t auf	4t-2+t^2=6+t^2	$4 t - 2 + t^{2} = 6 + t^{2}$
200712	Löse nach B auf	B/(d+5^2)=3G	$\frac{B}{d + 5^{2}} = 3 G$
200713	Löse nach x auf	4.6>x+3/4	$4.6 > x + \frac{3}{4}$
200714	Escreva na Forma Padrão	f(x)=(x-4)(x+4)	$f (x) = (x - 4) (x + 4)$
200715	Divide	(6k^2m-12k^3m^2+9m^3)/(2(km^2))	$\frac{6 k^{2} m - 12 k^{3} m^{2} + 9 m^{3}}{2 {km}^{2}}$
200716	Simplifique	(3-x)(3x^2+x-4)	$(3 - x) (3 x^{2} + x - 4)$
200717	Simplifique	(( raiz quadrada de 2)/2+i raiz quadrada de 2)(( raiz quadrada de 2)/2-i raiz quadrada de 2)	$(\frac{\sqrt{2}}{2} + i \sqrt{2}) (\frac{\sqrt{2}}{2} - i \sqrt{2})$
200718	Simplifique a Expressão Radical	( cube root of 3* cube root of 18)/( sixth root of 2* sixth root of 2)	$\frac{\sqrt[3]{3} \cdot \sqrt[3]{18}}{\sqrt[6]{2} \cdot \sqrt[6]{2}}$
200719	Löse nach x auf	(2x)/(2x+5)=5/6-8/(4x+10)	$\frac{2 x}{2 x + 5} = \frac{5}{6} - \frac{8}{4 x + 10}$
200720	Simplifique	x/(3x+12)-(x+1)/(x+4)	$\frac{x}{3 x + 12} - \frac{x + 1}{x + 4}$
200721	Simplifique	-8mn*(2m-3mp+p^2)	$- 8 m n \cdot (2 m - 3 m p + p^{2})$
200722	Representa a função num gráfico cartesiano	y>- raiz quadrada de 2x-3+4	$y > - \sqrt{2 x - 3} + 4$
200723	Determina o produto	(7x-8)(3x+5y)	$(7 x - 8) (3 x + 5 y)$
200724	Löse nach x auf	2(x-2/3)=0	$2 (x - \frac{2}{3}) = 0$
200725	Determina o produto	(7j^2)^3	${(7 j^{2})}^{3}$
200726	Löse nach x auf	x+4(3.5x)=15	$x + 4 (3.5 x) = 15$
200727	Simplifique	9x-7i>9x-21u	$9 x - 7 i > 9 x - 21 u$
200728	Löse nach x auf	5/7=2/(9x)	$\frac{5}{7} = \frac{2}{9 x}$
200729	Löse nach s auf	-8s=-7s+10	$- 8 s = - 7 s + 10$
200730	Simplifique	1/(1+tan(x)^2)+1/(1+cot(x)^2)	$\frac{1}{1 + \tan^{2} (x)} + \frac{1}{1 + \cot^{2} (x)}$
200731	Simplifique	2sin(10 graus )cos(10 graus )	$2 \sin (10 °) \cos (10 °)$
200732	Escreva na Forma Padrão	(8x^3-6x^4+3)-(3x^3-3+8x^4)	$(8 x^{3} - 6 x^{4} + 3) - (3 x^{3} - 3 + 8 x^{4})$
200733	Racionalize o Denominador	(1- raiz quadrada de 3)/( raiz quadrada de 3)	$\frac{1 - \sqrt{3}}{\sqrt{3}}$
200734	Avalia	(8*6!)/(3!)	$\frac{8 \cdot 6!}{3!}$
200735	Simplifique a Expressão Radical	raiz quadrada de 18x^4y^6z^8	$\sqrt{18 x^{4} y^{6} z^{8}}$
200736	Löse nach x auf	(2+x)/(7+x)=5/4	$\frac{2 + x}{7 + x} = \frac{5}{4}$
200737	Fatorizar	3x^3-2y^3-6x^2y^2+xy	$3 x^{3} - 2 y^{3} - 6 x^{2} y^{2} + x y$
200738	Simplifique	(5x^3y^2)/(3xy^0)	$\frac{5 x^{3} y^{2}}{3 x y^{0}}$
200739	Simplifique	(a/b-b/a)/(1+b/a)	$\frac{\frac{a}{b} - \frac{b}{a}}{1 + \frac{b}{a}}$
200740	Simplifique	(16 raiz cúbica de 24)/(2 raiz cúbica de 3)	$\frac{16 \sqrt[3]{24}}{2 \sqrt[3]{3}}$
200741	Löse nach x auf	12/18=(3x+4)/15	$\frac{12}{18} = \frac{3 x + 4}{15}$
200742	Simplifique	(ax-ay)/(5x^2y^2)*(-(5xy)/(by-bx))	$\frac{a x - a y}{5 x^{2} y^{2}} \cdot (- \frac{5 x y}{b y - b x})$
200743	Fatorizar	2a+ac^2-a^2c-2c	$2 a + a c^{2} - a^{2} c - 2 c$
200744	Löse nach x auf	7x+1=3x^2-2x+1	$7 x + 1 = 3 x^{2} - 2 x + 1$
200745	Simplifique a Expressão Radical	27 1/3	$27 \frac{1}{3}$
200746	Divide	((2x+3)/(8x^3+6x^2+x+15))	$(\frac{2 x + 3}{8 x^{3} + 6 x^{2} + x + 15})$
200747	Simplifique	((10ab)^2(2a^4b^3))/(4a^5b)	$\frac{{(10 a b)}^{2} (2 a^{4} b^{3})}{4 a^{5} b}$
200748	Desenvolve utilizando o Teorema do Binómio de Newton.	(1/x+y)^5	${(\frac{1}{x} + y)}^{5}$
200749	Simplifique	(-12t^-1u^5x^-4)/(2t^-3ux^5)	$\frac{- 12 t^{- 1} u^{5} x^{- 4}}{2 t^{- 3} u x^{5}}$
200750	Simplifique	-5ab*(a^2-2b)	$- 5 a b \cdot (a^{2} - 2 b)$
200751	Simplifique	((3r^-2s^3t^0)^-3)/(3rs)	$\frac{{(3 r^{- 2} s^{3} t^{0})}^{- 3}}{3 r s}$
200752	Encontre os Buracos no Gráfico	f(x)=(x^2-2x-3)/(x^2-9)	$f (x) = \frac{x^{2} - 2 x - 3}{x^{2} - 9}$
200753	Löse nach x auf	10(x-1)-7x=x	$10 (x - 1) - 7 x = x$
200754	Divide utilizando a regra de Ruffini	(m^3-12m^2+33m)÷(m-5)	$(m^{3} - 12 m^{2} + 33 m) \div (m - 5)$
200755	Representa a função num gráfico cartesiano	3x-y^2=4x+25	$3 x - y^{2} = 4 x + 25$
200756	Löse die Ungleichung nach m auf	1/4m<=-17	$\frac{1}{4} m \leq - 17$
200757	Simplifique	(5a-b^3)(b^3+5a)	$(5 a - b^{3}) (b^{3} + 5 a)$
200758	Fatorizar	(36a^2-64b^2)	$(36 a^{2} - 64 b^{2})$
200759	Determina as raízes (zeros)	256/2401	$\frac{256}{2401}$
200760	Löse nach b auf	36^(3b)=216^(b+4)	$36^{3 b} = 216^{b + 4}$
200761	Simplifique	(4((2-5)^3-4(1/2-5/3)^2)+3(2/6))- raiz quadrada de 4	$(4 ({(2 - 5)}^{3} - 4 {(\frac{1}{2} - \frac{5}{3})}^{2}) + 3 (\frac{2}{6})) - \sqrt{4}$
200762	Löse nach A auf	F-N=qA	$F - N = q A$
200763	Simplifique	3b^(1/2)*b^(3/2)	$3 b^{\frac{1}{2}} \cdot b^{\frac{3}{2}}$
200764	Simplifique	(3x^-3y^2x^-4y^-4)/(3xy^23yx^-1)	$\frac{3 x^{- 3} y^{2} \cdot x^{- 4} y^{- 4}}{3 x y^{2} \cdot 3 y x^{- 1}}$
200765	Simplifique	3^4x(3/(x^2))^-2	$3^{4} \cdot x \cdot {(\frac{3}{x^{2}})}^{- 2}$
200766	Simplifique	((4r^2t)^3)^2	${({(4 r^{2} t)}^{3})}^{2}$
200767	Simplifique	(-1 1/3p+6q)^2	${(- 1 \frac{1}{3} p + 6 q)}^{2}$
200768	Simplifique	((4^(1/2))/(4^(3/4)))^4	${(\frac{4^{\frac{1}{2}}}{4^{\frac{3}{4}}})}^{4}$
200769	Representa a função num gráfico cartesiano	f(x)=f(x-1)+x^2+2x	$f (x) = f (x - 1) + x^{2} + 2 x$
200770	Simplifique	(n raiz de a)^n	${(\sqrt[n]{a})}^{n}$
200771	Simplifique	- raiz quadrada de 4^4	$- \sqrt{4^{4}}$
200772	Simplifique a Expressão Radical	raiz quarta de (405x^3y^3)/(5x^-1y)	$\sqrt[4]{\frac{405 x^{3} y^{3}}{5 x^{- 1} y}}$
200773	Simplifique	5 raiz cúbica de 3a+5 raiz cúbica de 3a-9 raiz cúbica de 3a	$5 \sqrt[3]{3 a} + 5 \sqrt[3]{3 a} - 9 \sqrt[3]{3 a}$
200774	Simplifique a Expressão Radical	6/(4+ raiz quadrada de 5)	$\frac{6}{4 + \sqrt{5}}$
200775	Simplifique	(3x^(-1/3)y^(3/4))^2	${(3 x^{- \frac{1}{3}} y^{\frac{3}{4}})}^{2}$
200776	Determina o domínio e a amplitude	f(x)=3/2 raiz cúbica de x+5	$f (x) = \frac{3}{2} \sqrt[3]{x} + 5$
200777	Simplifique	(6n^2+11n^3+2n)-(4n-3+5n^2)	$(6 n^{2} + 11 n^{3} + 2 n) - (4 n - 3 + 5 n^{2})$
200778	Löse nach x auf	raiz quadrada de x=1/2	$\sqrt{x} = \frac{1}{2}$
200779	Representa a função num gráfico cartesiano	x-y<-6 x-y<=1	$x - y < - 6$ $x - y \leq 1$
200780	Simplifique a Expressão Radical	raiz quadrada de 3*2 raiz quadrada de 2	$\sqrt{3} \cdot 2 \sqrt{2}$
200781	Simplifique	3xy^2*(2xy+3y^2-cx^3)	$3 x y^{2} \cdot (2 x y + 3 y^{2} - c x^{3})$
200782	Simplifique	((2x^-2y^3)/(3xy^-4))	$(\frac{2 x^{- 2} y^{3}}{3 x y^{- 4}})$
200783	Simplifique	3 raiz quadrada de 3+6 raiz quadrada de 3-1/2 raiz quadrada de 3	$3 \sqrt{3} + 6 \sqrt{3} - \frac{1}{2} \sqrt{3}$
200784	Simplifique	(5 raiz quadrada de 2a)/( raiz quadrada de b^3)	$\frac{5 \sqrt{2 a}}{\sqrt{b^{3}}}$
200785	Escreva na Forma Padrão	-3x(5x+1)(8-2x)	$- 3 x (5 x + 1) (8 - 2 x)$
200786	Löse nach x auf	20/5=(4x)/6	$\frac{20}{5} = \frac{4 x}{6}$
200787	Representa a função num gráfico cartesiano	y>=-1/3x+3 y>3/4x-1	$y \geq - \frac{1}{3} x + 3$ $y > \frac{3}{4} x - 1$
200788	Simplifique	((4s^5t^-7)/(-2s^-2t^4))	$(\frac{4 s^{5} t^{- 7}}{- 2 s^{- 2} t^{4}})$
200789	Simplifique	((48^(1/4))/(6^(1/4)))^6	${(\frac{48^{\frac{1}{4}}}{6^{\frac{1}{4}}})}^{6}$
200790	Simplifique	(a/b+1/a)(a-(a^3)/(a^2+b))	$(\frac{a}{b} + \frac{1}{a}) (a - \frac{a^{3}}{a^{2} + b})$
200791	Simplifique	(5^(1/5))/5	$\frac{5^{\frac{1}{5}}}{5}$
200792	Simplifique	(3+ raiz quadrada de 5)/(1- raiz quadrada de 5)	$\frac{3 + \sqrt{5}}{1 - \sqrt{5}}$
200793	Simplifique	raiz quadrada de x^5y^5*3 raiz quadrada de 2x^7y^6	$\sqrt{x^{5} y^{5}} \cdot 3 \sqrt{2 x^{7} y^{6}}$
200794	Löse nach y auf	1+4/y=11/(12y)	$1 + \frac{4}{y} = \frac{11}{12 y}$
200795	Simplifique	(3^-2a^-1)/(9^-1b^-2c^0)	$\frac{3^{- 2} a^{- 1}}{9^{- 1} b^{- 2} c^{0}}$
200796	Desenvolve utilizando o Triângulo de Pascal	(2x^3-y)^5	${(2 x^{3} - y)}^{5}$
200797	Simplifique	5 raiz cúbica de a*4 raiz quadrada de a^3	$5 \sqrt[3]{a} \cdot 4 \sqrt{a^{3}}$
200798	Simplifique	-4a(1/2b+1/4c+1)	$- 4 a (\frac{1}{2} b + \frac{1}{4} c + 1)$
200799	Simplifique	3/(3^2)	$\frac{3}{3^{2}}$
200800	Encontre os Interceptos em x e y	f(x)=x/2+1	$f (x) = \frac{x}{2} + 1$