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Problemas populares

Classificação	Tópico	Problema	Problema formatado
33111	Adiciona	(3+i)+(-12-9i)	$(3 + i) + (- 12 - 9 i)$ $(3 + i) + (- 12 - 9 i)$
33112	Adiciona	(3+4i)+(3-4i)	$(3 + 4 i) + (3 - 4 i)$ $(3 + 4 i) + (3 - 4 i)$
33113	Adiciona	-3/7+5/2	$- \frac{3}{7} + \frac{5}{2}$ $- \frac{3}{7} + \frac{5}{2}$
33114	Adiciona	x/(x-1)+x/(x+1)	$\frac{x}{x - 1} + \frac{x}{x + 1}$ $\frac{x}{x - 1} + \frac{x}{x + 1}$
33115	Adiciona	(-8x^2+10x+4)-(-4x+10)	$(- 8 x^{2} + 10 x + 4) - (- 4 x + 10)$ $(- 8 x^{2} + 10 x + 4) - (- 4 x + 10)$
33116	Adiciona	2x^3-4x^2+7x+1 and -x^3+2x^2+3x-5	$2 x^{3} - 4 x^{2} + 7 x + 1$ $2 x^{3} - 4 x^{2} + 7 x + 1$ and $- x^{3} + 2 x^{2} + 3 x - 5$ $- x^{3} + 2 x^{2} + 3 x - 5$
33117	Adiciona	(4 7/8x^2-6 3/5x)+(4 4/5x-2 3/8x^2)	$(4 \frac{7}{8} x^{2} - 6 \frac{3}{5} x) + (4 \frac{4}{5} x - 2 \frac{3}{8} x^{2})$ $(4 \frac{7}{8} x^{2} - 6 \frac{3}{5} x) + (4 \frac{4}{5} x - 2 \frac{3}{8} x^{2})$
33118	Adiciona	-1 2/5+5	$- 1 \frac{2}{5} + 5$ $- 1 \frac{2}{5} + 5$
33119	Adiciona	3 raiz quarta de 256+- raiz cúbica de 64+ raiz quadrada de 169	$3 \sqrt[4]{256} + - \sqrt[3]{64} + \sqrt{169}$ $3 \sqrt[4]{256} + - \sqrt[3]{64} + \sqrt{169}$
33120	Adiciona	2/4+3/4+3	$\frac{2}{4} + \frac{3}{4} + 3$ $\frac{2}{4} + \frac{3}{4} + 3$
33121	Adiciona	raiz quadrada de -16-2 raiz quadrada de -4	$\sqrt{- 16} - 2 \sqrt{- 4}$ $\sqrt{- 16} - 2 \sqrt{- 4}$
33122	Adiciona	(a-2)/(3a-6)+(2a)/2	$\frac{a - 2}{3 a - 6} + \frac{2 a}{2}$ $\frac{a - 2}{3 a - 6} + \frac{2 a}{2}$
33123	Adiciona	(2x)/7+9/2	$\frac{2 x}{7} + \frac{9}{2}$ $\frac{2 x}{7} + \frac{9}{2}$
33124	Adiciona	(3x^2+11x+4)+(-5x+x^2-13)	$(3 x^{2} + 11 x + 4) + (- 5 x + x^{2} - 13)$ $(3 x^{2} + 11 x + 4) + (- 5 x + x^{2} - 13)$
33125	Adiciona	(6x^3+4x+x^2-7)+(2x^3-8x^2+3)	$(6 x^{3} + 4 x + x^{2} - 7) + (2 x^{3} - 8 x^{2} + 3)$ $(6 x^{3} + 4 x + x^{2} - 7) + (2 x^{3} - 8 x^{2} + 3)$
33126	Adiciona	2 raiz quadrada de 5+ raiz quadrada de 5	$2 \sqrt{5} + \sqrt{5}$ $2 \sqrt{5} + \sqrt{5}$
33127	Adiciona	(-2x^2+10x^4+x^3)+(4x^3+3x^4+8x^2)	$(- 2 x^{2} + 10 x^{4} + x^{3}) + (4 x^{3} + 3 x^{4} + 8 x^{2})$ $(- 2 x^{2} + 10 x^{4} + x^{3}) + (4 x^{3} + 3 x^{4} + 8 x^{2})$
33128	Adiciona	1 1/2+1/6	$1 \frac{1}{2} + \frac{1}{6}$ $1 \frac{1}{2} + \frac{1}{6}$
33129	Adiciona	-14+21-182+210	$- 14 + 21 - 182 + 210$ $- 14 + 21 - 182 + 210$
33130	Adiciona	7 raiz cúbica de 3+2 raiz cúbica de 192	$7 \sqrt[3]{3} + 2 \sqrt[3]{192}$ $7 \sqrt[3]{3} + 2 \sqrt[3]{192}$
33131	Adiciona	(7x^2-5x)+(2x^2-x)	$(7 x^{2} - 5 x) + (2 x^{2} - x)$ $(7 x^{2} - 5 x) + (2 x^{2} - x)$
33132	Adiciona	(8x-x^3+4-9x^2)+(7x^3+9x^2-10-8x)	$(8 x - x^{3} + 4 - 9 x^{2}) + (7 x^{3} + 9 x^{2} - 10 - 8 x)$ $(8 x - x^{3} + 4 - 9 x^{2}) + (7 x^{3} + 9 x^{2} - 10 - 8 x)$
33133	Adiciona	4/5+6/(5x)	$\frac{4}{5} + \frac{6}{5 x}$ $\frac{4}{5} + \frac{6}{5 x}$
33134	Adiciona	(6x+4)/(2x-3)+(3x-9)/(2x-3)	$\frac{6 x + 4}{2 x - 3} + \frac{3 x - 9}{2 x - 3}$ $\frac{6 x + 4}{2 x - 3} + \frac{3 x - 9}{2 x - 3}$
33135	Adiciona	(5x^2+8x-10)+(-12-x+3x^2)	$(5 x^{2} + 8 x - 10) + (- 12 - x + 3 x^{2})$ $(5 x^{2} + 8 x - 10) + (- 12 - x + 3 x^{2})$
33136	Adiciona	(x^2+3x-5)+(-3x-4)	$(x^{2} + 3 x - 5) + (- 3 x - 4)$ $(x^{2} + 3 x - 5) + (- 3 x - 4)$
33137	Adiciona	(-7x^2+3)-(-4x-3)	$(- 7 x^{2} + 3) - (- 4 x - 3)$ $(- 7 x^{2} + 3) - (- 4 x - 3)$
33138	Calcula a Raiz Quadrada	raiz quadrada de 25-9	$\sqrt{25 - 9}$ $\sqrt{25 - 9}$
33139	Adiciona	(7x)/(x+1)+7/(x^2-1)	$\frac{7 x}{x + 1} + \frac{7}{x^{2} - 1}$ $\frac{7 x}{x + 1} + \frac{7}{x^{2} - 1}$
33140	Adiciona	2 raiz quadrada de 27+3 raiz quadrada de 16	$2 \sqrt{27} + 3 \sqrt{16}$ $2 \sqrt{27} + 3 \sqrt{16}$
33141	Adiciona	1/2+4 5/8	$\frac{1}{2} + 4 \frac{5}{8}$ $\frac{1}{2} + 4 \frac{5}{8}$
33142	Adiciona	(4x-5)/2+(4x+5)/2	$\frac{4 x - 5}{2} + \frac{4 x + 5}{2}$ $\frac{4 x - 5}{2} + \frac{4 x + 5}{2}$
33143	Adiciona	2 raiz quadrada de 27+8 raiz quadrada de 3+5 raiz quadrada de 8	$2 \sqrt{27} + 8 \sqrt{3} + 5 \sqrt{8}$ $2 \sqrt{27} + 8 \sqrt{3} + 5 \sqrt{8}$
33144	Adiciona	1/2 raiz quadrada de 2+1/3 raiz quadrada de 2	$\frac{1}{2} \sqrt{2} + \frac{1}{3} \sqrt{2}$ $\frac{1}{2} \sqrt{2} + \frac{1}{3} \sqrt{2}$
33145	Adiciona	(-5x^2+x-8)+(-3x^2-8x-3)	$(- 5 x^{2} + x - 8) + (- 3 x^{2} - 8 x - 3)$ $(- 5 x^{2} + x - 8) + (- 3 x^{2} - 8 x - 3)$
33146	Adiciona	2 3/4+1 1/2+2/3	$2 \frac{3}{4} + 1 \frac{1}{2} + \frac{2}{3}$ $2 \frac{3}{4} + 1 \frac{1}{2} + \frac{2}{3}$
33147	Adiciona	-7m-m^2+4m^2-3m	$- 7 m - m^{2} + 4 m^{2} - 3 m$ $- 7 m - m^{2} + 4 m^{2} - 3 m$
33148	Adiciona	(-8-2i)+(8-i)	$(- 8 - 2 i) + (8 - i)$ $(- 8 - 2 i) + (8 - i)$
33149	Adiciona	(2y^2-5y+3)+(y^2-2y-5)	$(2 y^{2} - 5 y + 3) + (y^{2} - 2 y - 5)$ $(2 y^{2} - 5 y + 3) + (y^{2} - 2 y - 5)$
33150	Adiciona	(12-3i)+(7+3i)	$(12 - 3 i) + (7 + 3 i)$ $(12 - 3 i) + (7 + 3 i)$
33151	Adiciona	Add: (5y)/x+(3x)/y	Add: $\frac{5 y}{x} + \frac{3 x}{y}$ $\frac{5 y}{x} + \frac{3 x}{y}$
33152	Adiciona	(5x+2)/x+(2x)/(x+6)	$\frac{5 x + 2}{x} + \frac{2 x}{x + 6}$ $\frac{5 x + 2}{x} + \frac{2 x}{x + 6}$
33153	Adiciona	2+4+6+8+10+12+14+16+18+20+22+24+26+28+30+32+34+36+38+40+42+44+46+48+50	$2 + 4 + 6 + 8 + 10 + 12 + 14 + 16 + 18 + 20 + 22 + 24 + 26 + 28 + 30 + 32 + 34 + 36 + 38 + 40 + 42 + 44 + 46 + 48 + 50$ $2 + 4 + 6 + 8 + 10 + 12 + 14 + 16 + 18 + 20 + 22 + 24 + 26 + 28 + 30 + 32 + 34 + 36 + 38 + 40 + 42 + 44 + 46 + 48 + 50$
33154	Adiciona	1 plus 1	$1$ $1$ plus $1$ $1$
33155	Adiciona	-1/4+1/2	$\frac{- 1}{4} + \frac{1}{2}$ $\frac{- 1}{4} + \frac{1}{2}$
33156	Adiciona	(-9x-4/5)+(2x+2/3)	$(- 9 x - \frac{4}{5}) + (2 x + \frac{2}{3})$ $(- 9 x - \frac{4}{5}) + (2 x + \frac{2}{3})$
33157	Calcula a Raiz Quadrada	raiz quarta de 256(5x-2)^12	$\sqrt[4]{256 {(5 x - 2)}^{12}}$ $\sqrt[4]{256 {(5 x - 2)}^{12}}$
33158	Adiciona	(t^2+3t^3-3)+(2t^2+7t-2t^3)	$(t^{2} + 3 t^{3} - 3) + (2 t^{2} + 7 t - 2 t^{3})$ $(t^{2} + 3 t^{3} - 3) + (2 t^{2} + 7 t - 2 t^{3})$
33159	Adiciona	x/(xy-y^2)+(2x-y)/(xy-x^2)	$\frac{x}{x y - y^{2}} + \frac{2 x - y}{x y - x^{2}}$ $\frac{x}{x y - y^{2}} + \frac{2 x - y}{x y - x^{2}}$
33160	Adiciona	x^2+x^2+x^2	$x^{2} + x^{2} + x^{2}$ $x^{2} + x^{2} + x^{2}$
33161	Adiciona	x/(x-3)+(5x+1)/(x+8)	$\frac{x}{x - 3} + \frac{5 x + 1}{x + 8}$ $\frac{x}{x - 3} + \frac{5 x + 1}{x + 8}$
33162	Adiciona	(3pi)/2+(3pi)/2	$\frac{3 π}{2} + \frac{3 π}{2}$ $\frac{3 π}{2} + \frac{3 π}{2}$
33163	Adiciona	(6x-8)/(4x-1)+(x+3)/(4x-1)	$\frac{6 x - 8}{4 x - 1} + \frac{x + 3}{4 x - 1}$ $\frac{6 x - 8}{4 x - 1} + \frac{x + 3}{4 x - 1}$
33164	Calcula a Raiz Quadrada	cube root of 27	cube root of $27$ $27$
33165	Adiciona	2 raiz quadrada de z+3 raiz quadrada de z+ raiz quadrada de z	$2 \sqrt{z} + 3 \sqrt{z} + \sqrt{z}$ $2 \sqrt{z} + 3 \sqrt{z} + \sqrt{z}$
33166	Adiciona	(9c-8d)+(2c-6)+(-d+3)	$(9 c - 8 d) + (2 c - 6) + (- d + 3)$ $(9 c - 8 d) + (2 c - 6) + (- d + 3)$
33167	Adiciona	-4.2x+3 and 2.5x-6	$- 4.2 x + 3$ $- 4.2 x + 3$ and $2.5 x - 6$ $2.5 x - 6$
33168	Adiciona	0+3/8+3/4+3/8	$0 + \frac{3}{8} + \frac{3}{4} + \frac{3}{8}$ $0 + \frac{3}{8} + \frac{3}{4} + \frac{3}{8}$
33169	Adiciona	-7 1/2+2	$- 7 \frac{1}{2} + 2$ $- 7 \frac{1}{2} + 2$
33170	Adiciona	11/12+2 3/12	$\frac{11}{12} + 2 \frac{3}{12}$ $\frac{11}{12} + 2 \frac{3}{12}$
33171	Adiciona	-38+6+27+(-8)+126	$- 38 + 6 + 27 + (- 8) + 126$ $- 38 + 6 + 27 + (- 8) + 126$
33172	Adiciona	(9x^6-4x^5)+(10x^5-15x^4+14)	$(9 x^{6} - 4 x^{5}) + (10 x^{5} - 15 x^{4} + 14)$ $(9 x^{6} - 4 x^{5}) + (10 x^{5} - 15 x^{4} + 14)$
33173	Adiciona	(8x^2+8x)-(-9x^2+8x)	$(8 x^{2} + 8 x) - (- 9 x^{2} + 8 x)$ $(8 x^{2} + 8 x) - (- 9 x^{2} + 8 x)$
33174	Adiciona	1/4+3/4+3/4+3/4+1	$\frac{1}{4} + \frac{3}{4} + \frac{3}{4} + \frac{3}{4} + 1$ $\frac{1}{4} + \frac{3}{4} + \frac{3}{4} + \frac{3}{4} + 1$
33175	Adiciona	5/(x^2(x-2))+x/(x-2)	$\frac{5}{x^{2} (x - 2)} + \frac{x}{x - 2}$ $\frac{5}{x^{2} (x - 2)} + \frac{x}{x - 2}$
33176	Adiciona	(x-4)+(-2x+1)	$(x - 4) + (- 2 x + 1)$ $(x - 4) + (- 2 x + 1)$
33177	Adiciona	2/3+2 1/6	$\frac{2}{3} + 2 \frac{1}{6}$ $\frac{2}{3} + 2 \frac{1}{6}$
33178	Adiciona	-7x^2-6x+9+-3x^2-x+7	$- 7 x^{2} - 6 x + 9 + - 3 x^{2} - x + 7$ $- 7 x^{2} - 6 x + 9 + - 3 x^{2} - x + 7$
33179	Adiciona	7/(9x)+1/(3x)	$\frac{7}{9 x} + \frac{1}{3 x}$ $\frac{7}{9 x} + \frac{1}{3 x}$
33180	Adiciona	-3/4+5/12	$- \frac{3}{4} + \frac{5}{12}$ $- \frac{3}{4} + \frac{5}{12}$
33181	Calcula a Raiz Quadrada	-27/216	$- \frac{27}{216}$ $- \frac{27}{216}$
33182	Adiciona	(2x+1)/(x-5)+2/x	$\frac{2 x + 1}{x - 5} + \frac{2}{x}$ $\frac{2 x + 1}{x - 5} + \frac{2}{x}$
33183	Adiciona	1/2+3+1 1/2+2	$\frac{1}{2} + 3 + 1 \frac{1}{2} + 2$ $\frac{1}{2} + 3 + 1 \frac{1}{2} + 2$
33184	Adiciona	(-x^2+2x)-(x^2-2x)	$(- x^{2} + 2 x) - (x^{2} - 2 x)$ $(- x^{2} + 2 x) - (x^{2} - 2 x)$
33185	Adiciona	(6x^2-5x)-(10x^2+8x-8)	$(6 x^{2} - 5 x) - (10 x^{2} + 8 x - 8)$
33186	Adiciona	7/(x-3)+(3x+1)/(x-5)	$\frac{7}{x - 3} + \frac{3 x + 1}{x - 5}$
33187	Adiciona	(16-x^2)+(-18x^2+7x^5-10x^4+5)	$(16 - x^{2}) + (- 18 x^{2} + 7 x^{5} - 10 x^{4} + 5)$