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Problemas populares

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Problemas populares de Álgebra

(4x-6)/((x+9)(x+1))>= 0	\frac{4x-6}{(x+9)(x+1)}\ge\:0
2x^2=27-x^2	2x^{2}=27-x^{2}
1/8 x^2-x-16=0	\frac{1}{8}x^{2}-x-16=0
w+5<8	w+5<8
6p^2+p-4=0	6p^{2}+p-4=0
5x+2=2x+14	5x+2=2x+14
simplificar 3/2*1/2	simplify\:\frac{3}{2}\cdot\:\frac{1}{2}
x^2-12x+15=0	x^{2}-12x+15=0
simplificar 1/5-3/10	simplify\:\frac{1}{5}-\frac{3}{10}
-9+w=-47	-9+w=-47
2y^2+y-3=0	2y^{2}+y-3=0
factorizar 100-x^2	factor\:100-x^{2}
simplificar (4/5)/(3/4)	simplify\:\frac{\frac{4}{5}}{\frac{3}{4}}
factorizar 4x^3+8x^2-x-2	factor\:4x^{3}+8x^{2}-x-2
(4x+2)/9-(4x+1)/2 = 1/6	\frac{4x+2}{9}-\frac{4x+1}{2}=\frac{1}{6}
x^2+20x=-68	x^{2}+20x=-68
x/2-2=(4x)/3+8	\frac{x}{2}-2=\frac{4x}{3}+8
q-12=1	q-12=1
x^2-2x+11=0	x^{2}-2x+11=0
2x+3(0)=5x-0	2x+3(0)=5x-0
-1<(3x+1)/2 <= 5	-1<\frac{3x+1}{2}\le\:5
1/4 (3x-1)=2x-2/3	\frac{1}{4}(3x-1)=2x-\frac{2}{3}
factorizar 3x+15+xy+5y	factor\:3x+15+xy+5y
5x^2-13x+7=0	5x^{2}-13x+7=0
simplificar (8+sqrt(-12))-(4+2sqrt(3)i)	simplify\:(8+\sqrt{-12})-(4+2\sqrt{3}i)
simplificar 9^{3/2}	simplify\:9^{\frac{3}{2}}
-8x=48	-8x=48
8x+61(10291/441)=1179	8x+61(\frac{10291}{441})=1179
3/5 h^2+7=88	\frac{3}{5}h^{2}+7=88
4\|x+2\|+2>7	4\left\|x+2\right\|+2>7
-x^2+3x-5=0	-x^{2}+3x-5=0
simplificar (0.3)^2	simplify\:(0.3)^{2}
simplificar ((a-b)^2)/((b-a)^2)	simplify\:\frac{(a-b)^{2}}{(b-a)^{2}}
simplificar sqrt(8^2-425)	simplify\:\sqrt{8^{2}-4\cdot\:2\cdot\:5}
-7x-50<=-1\land-6x+70>-2	-7x-50\le\:-1\land\:-6x+70>-2
x^2+7x+12<= 0	x^{2}+7x+12\le\:0
(2148/10000)^2+(x/(10000))^2=1	(\frac{2148}{10000})^{2}+(\frac{x}{10000})^{2}=1
simplificar 1/5-5	simplify\:\frac{1}{5}-5
1/6 (x+6)=11	\frac{1}{6}(x+6)=11
(x+4)/(x+5)<= 3	\frac{x+4}{x+5}\le\:3
8-x^2=0	8-x^{2}=0
factorizar x^3+2x^2+5x+10	factor\:x^{3}+2x^{2}+5x+10
factorizar 1-x^6y^4	factor\:1-x^{6}y^{4}
factorizar 4a+18	factor\:4a+18
\| x/5-2\|=3	\left\|\frac{x}{5}-2\right\|=3
\|q+3\|<= 6	\left\|q+3\right\|\le\:6
factorizar 12x^3+20x^2-32x+8	factor\:12x^{3}+20x^{2}-32x+8
simplificar sqrt(1-1)	simplify\:\sqrt{1-1}
x^2=20+8x	x^{2}=20+8x
simplificar sqrt(4000)	simplify\:\sqrt{4000}
simplificar (i+1)^2	simplify\:(i+1)^{2}
factorizar r^2-f^2	factor\:r^{2}-f^{2}
factorizar 8b^3+6b^2+3b+1	factor\:8b^{3}+6b^{2}+3b+1
simplificar (6-3i)^2	simplify\:(6-3i)^{2}
\|x+5\|=7	\left\|x+5\right\|=7
x^2+4x=45	x^{2}+4x=45
x^2+12x=9	x^{2}+12x=9
simplificar (-1)^{-2}	simplify\:(-1)^{-2}
factorizar d^2+8d+15	factor\:d^{2}+8d+15
factorizar-40m-30	factor\:-40m-30
simplificar ln(a+b)+ln(a-b)-2ln(c)	simplify\:\ln(a+b)+\ln(a-b)-2\ln(c)
simplificar 18(pi/(180))	simplify\:18(\frac{π}{180})
simplificar ((3x^2)/2)^2	simplify\:(\frac{3x^{2}}{2})^{2}
(2x-7)^4(x-1)^3(x+1)<= 0	(2x-7)^{4}(x-1)^{3}(x+1)\le\:0
3= n/6	3=\frac{n}{6}
factorizar x^{-7/2}+2x^{-5/2}+x^{-3/2}	factor\:x^{-\frac{7}{2}}+2x^{-\frac{5}{2}}+x^{-\frac{3}{2}}
factorizar 15ax+3ay	factor\:15ax+3ay
simplificar (-3+11i)/(4+7i)	simplify\:\frac{-3+11i}{4+7i}
\|3x-5\|>= 1	\left\|3x-5\right\|\ge\:1
6x-7<9x-1<6x-4	6x-7<9x-1<6x-4
5u-13<= 57	5u-13\le\:57
x^2+10x-11=0	x^{2}+10x-11=0
393=12x+165	393=12x+165
simplificar \sqrt[3]{729}	simplify\:\sqrt[3]{729}
factorizar-16t^2+84t-68	factor\:-16t^{2}+84t-68
simplificar (1/(3x^{2/3)})^2	simplify\:(\frac{1}{3x^{\frac{2}{3}}})^{2}
simplificar 9^{-5/2}	simplify\:9^{-\frac{5}{2}}
factorizar x^3+8x^2+21x+18	factor\:x^{3}+8x^{2}+21x+18
factorizar 15x^2+17x+4	factor\:15x^{2}+17x+4
\|u-2\|>= 5	\left\|u-2\right\|\ge\:5
-32.812+8.59*4.5+x=0	-32.8\cdot\:12+8.5\cdot\:9\cdot\:4.5+x=0
2x^3+6<= 5x^2+x	2x^{3}+6\le\:5x^{2}+x
\|4-r/3 \|=5	\left\|4-\frac{r}{3}\right\|=5
factorizar 3x^2y-2xy	factor\:3x^{2}y-2xy
6c-6=9	6c-6=9
2x+3x=4x-3	2x+3x=4x-3
4y=16	4y=16
x/8+(x+2)/2 =-1	\frac{x}{8}+\frac{x+2}{2}=-1
10-5*3-5(2/3-6/5)	10-5\cdot\:3-5(\frac{2}{3}-\frac{6}{5})
3x+2(x-8)>x	3x+2(x-8)>x
simplificar (8^{-1})/((-4)^0)	simplify\:\frac{8^{-1}}{(-4)^{0}}
2/3 x-5= 3/4	\frac{2}{3}x-5=\frac{3}{4}
-3/2 v-5>= 7/2 v+1/4	-\frac{3}{2}v-5\ge\:\frac{7}{2}v+\frac{1}{4}
x^4=7	x^{4}=7
desarrollar (x+h)^3	expand\:(x+h)^{3}
-8x=-16/3	-8x=-\frac{16}{3}
3=k-2	3=k-2
factorizar 3y^2+y-2	factor\:3y^{2}+y-2
-9+4r=4r-3-6	-9+4r=4r-3-6
factorizar 9x^2+6x-3	factor\:9x^{2}+6x-3

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