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Problemas populares

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Problemas populares de Álgebra

9x<=-27\lor 4x>= 36	9x\le\:-27\lor\:4x\ge\:36
(x-4)(x+5)=10	(x-4)(x+5)=10
x^2-3>6	x^{2}-3>6
1/5 w-12=20	\frac{1}{5}w-12=20
\|2x\|>= 7	\left\|2x\right\|\ge\:7
16t^2+7t-78=0	16t^{2}+7t-78=0
y/6+5= 1/3-y	\frac{y}{6}+5=\frac{1}{3}-y
-52<8-5k	-52<8-5k
simplificar (a^2+5a+4)/(a^2+9a+20)	simplify\:\frac{a^{2}+5a+4}{a^{2}+9a+20}
y/4 <= 1.6	\frac{y}{4}\le\:1.6
simplificar 7/10-1/15	simplify\:\frac{7}{10}-\frac{1}{15}
factorizar 20x^2+23x-7	factor\:20x^{2}+23x-7
e^7=y	e^{7}=y
simplificar 3^{10}	simplify\:3^{10}
factorizar 4t^{[2]}+t-3	factor\:4t^{[2]}+t-3
2x=4	2x=4
factorizar x^2+8x-9	factor\:x^{2}+8x-9
simplificar 6sqrt(28)	simplify\:6\sqrt{28}
1/2 (m+9)=6	\frac{1}{2}(m+9)=6
x^2+x=72	x^{2}+x=72
-4=4.2*1/2+b	-4=4.2\cdot\:\frac{1}{2}+b
factorizar x^3+7x^2-9x-63	factor\:x^{3}+7x^{2}-9x-63
simplificar-3/2 (1)	simplify\:-\frac{3}{2}(1)
(x-1)^2=9	(x-1)^{2}=9
simplificar (7a)/9-(3a)/4	simplify\:\frac{7a}{9}-\frac{3a}{4}
4x=-32	4x=-32
-8n=-1	-8n=-1
factorizar 3x^2-39x-90	factor\:3x^{2}-39x-90
\|z+3\|=\|z-3\|	\left\|z+3\right\|=\left\|z-3\right\|
4(x-2)-3x=2(x-6)	4(x-2)-3x=2(x-6)
simplificar (22222222)/(2222)	simplify\:\frac{2\cdot\:2\cdot\:2\cdot\:2\cdot\:2\cdot\:2\cdot\:2\cdot\:2}{2\cdot\:2\cdot\:2\cdot\:2}
c^2-4c=0	c^{2}-4c=0
simplificar (1-0.2)((0.2)/(0.1))^{(0.3)/(0.7)}	simplify\:(1-0.2)(\frac{0.2}{0.1})^{\frac{0.3}{0.7}}
5+7a=19	5+7a=19
(r-3)(r+9)=-16	(r-3)(r+9)=-16
factorizar 2x^2+17x+15	factor\:2x^{2}+17x+15
simplificar (7.6810^{-4})/(2.410^2)	simplify\:\frac{7.68\cdot\:10^{-4}}{2.4\cdot\:10^{2}}
y/(-4)=-3	\frac{y}{-4}=-3
simplificar 125^{(-4)/3}	simplify\:125^{\frac{-4}{3}}
simplificar-i*i	simplify\:-i\cdot\:i
66=88-11t	66=88-11t
(2x-5)/5+(x+1)/4 =20-x	\frac{2x-5}{5}+\frac{x+1}{4}=20-x
4x^2=10^{11}	4x^{2}=10^{11}
x^2+4>0	x^{2}+4>0
2x+5+2x+3x=2x+2	2x+5+2x+3x=2x+2
2x> 4/(x+1)	2x>\frac{4}{x+1}
x^2+x-2>= 0	x^{2}+x-2\ge\:0
simplificar-2*4	simplify\:-2\cdot\:4
2x^2-9x-17=0	2x^{2}-9x-17=0
x^2+4x=-2	x^{2}+4x=-2
simplificar 2.25^2	simplify\:2.25^{2}
factorizar 27x^3-y^3	factor\:27x^{3}-y^{3}
(x+3)^2=-16	(x+3)^{2}=-16
x-(3-x)=7-(x+2)	x-(3-x)=7-(x+2)
simplificar 64^{3/6}	simplify\:64^{\frac{3}{6}}
2(x-1)=5	2(x-1)=5
simplificar 3(4/3)	simplify\:3(\frac{4}{3})
3(x-3)=9	3(x-3)=9
factorizar-x^2+6x+40	factor\:-x^{2}+6x+40
simplificar 4/9+4/5 (2/3)^2	simplify\:\frac{4}{9}+\frac{4}{5}(\frac{2}{3})^{2}
n-6<12	n-6<12
\|5-7x\|>9	\left\|5-7x\right\|>9
3t+1=2t-5	3t+1=2t-5
-3.8+5+2.7g=12.7	-3.8+5+2.7g=12.7
s^2+10s+16=0	s^{2}+10s+16=0
simplificar (1+5^2)-16(1/2)^2	simplify\:(1+5^{2})-16(\frac{1}{2})^{2}
13+x>11	13+x>11
x^2-340+15000=0	x^{2}-340+15000=0
5/6 x+2/3 = 11/9	\frac{5}{6}x+\frac{2}{3}=\frac{11}{9}
4r+3>= 2r-9	4r+3\ge\:2r-9
simplificar 1-ln(1)	simplify\:1-\ln(1)
x+5<9	x+5<9
factorizar 2m^2+9m+4	factor\:2m^{2}+9m+4
(2x-1)/3 = 1/2	\frac{2x-1}{3}=\frac{1}{2}
factorizar 125x^3+216y^3	factor\:125x^{3}+216y^{3}
1/4 y-2= 1/5	\frac{1}{4}y-2=\frac{1}{5}
1/(2x)>= ((x+2))/(x-1)	\frac{1}{2x}\ge\:\frac{(x+2)}{x-1}
simplificar 1/2 (0.2)	simplify\:\frac{1}{2}(0.2)
simplificar \|7\|	simplify\:\left\|7\right\|
simplificar i^{29}	simplify\:i^{29}
-x^2+25x-100>0	-x^{2}+25x-100>0
6(2y-2)=36	6(2y-2)=36
8-2/3 x= 5/6	8-\frac{2}{3}x=\frac{5}{6}
-2x+5>= 3x+20	-2x+5\ge\:3x+20
-x^2+8x<0	-x^{2}+8x<0
2x+3>= 1	2x+3\ge\:1
factorizar r^2-rg-20g^2	factor\:r^{2}-rg-20g^{2}
factorizar x^3-7x^2-25x+175	factor\:x^{3}-7x^{2}-25x+175
simplificar-1/(2(1/16)^{3/2)}	simplify\:-\frac{1}{2(\frac{1}{16})^{\frac{3}{2}}}
-3/4 m-1/2 =2+1/4 m	-\frac{3}{4}m-\frac{1}{2}=2+\frac{1}{4}m
3/(2x-5)<= 0	\frac{3}{2x-5}\le\:0
0=x^2-8x+16	0=x^{2}-8x+16
simplificar 3/12*2/11	simplify\:\frac{3}{12}\cdot\:\frac{2}{11}
\|4x-6\|<14	\left\|4x-6\right\|<14
2x+7=5	2x+7=5
1+4t<9	1+4t<9
2=8y	2=8y
35+14x+5=180	35+14x+5=180
simplificar sqrt(59049)	simplify\:\sqrt{59049}
factorizar ab+4+a+4b	factor\:ab+4+a+4b

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