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Problemas populares

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Problemas populares de Álgebra

1-(2x-1)/2 =(x+2)/5	1-\frac{2x-1}{2}=\frac{x+2}{5}
simplificar (sqrt(-40))/(sqrt(5))	simplify\:\frac{\sqrt{-40}}{\sqrt{5}}
factorizar x^3-x^2-7x+3	factor\:x^{3}-x^{2}-7x+3
simplificar 24^{(-2)/3}	simplify\:24^{\frac{-2}{3}}
\|a-5\|=5-a	\left\|a-5\right\|=5-a
(x^2)/2-(3x)/(20)= 1/5	\frac{x^{2}}{2}-\frac{3x}{20}=\frac{1}{5}
\|5x+1\|=\|8x+4\|	\left\|5x+1\right\|=\left\|8x+4\right\|
factorizar 3x^2-12x-9	factor\:3x^{2}-12x-9
\|x-4\|<1	\left\|x-4\right\|<1
(x-2)/6 >= (x-1)/9+7/18	\frac{x-2}{6}\ge\:\frac{x-1}{9}+\frac{7}{18}
factorizar-15x^5+3x	factor\:-15x^{5}+3x
6-2x=5x-9x+2	6-2x=5x-9x+2
log_{3}(3)x^2+log_{3}(3)=2	\log_{3}(3)x^{2}+\log_{3}(3)=2
factorizar 3a^2+4a-4	factor\:3a^{2}+4a-4
simplificar (8^4)/(4^4)	simplify\:\frac{8^{4}}{4^{4}}
2(3-x)^2+1/2 = 5/2	2(3-x)^{2}+\frac{1}{2}=\frac{5}{2}
3x^2+7x+2=0	3x^{2}+7x+2=0
4x^2-13=0	4x^{2}-13=0
factorizar s^2+4	factor\:s^{2}+4
5x+3=8	5x+3=8
2x-1<4	2x-1<4
simplificar (9/4)^{-1}	simplify\:(\frac{9}{4})^{-1}
factorizar x^2y^2-9	factor\:x^{2}y^{2}-9
simplificar i^{79}	simplify\:i^{79}
3=(W-7)(W-9)	3=(W-7)(W-9)
(3+x)/4+(2-x)/3 <0	\frac{3+x}{4}+\frac{2-x}{3}<0
factorizar x^2y^2-7xy+10	factor\:x^{2}y^{2}-7xy+10
7v-15=3(8-2v)	7v-15=3(8-2v)
simplificar (2/3)^2*(2/3)^3	simplify\:(\frac{2}{3})^{2}\cdot\:(\frac{2}{3})^{3}
factorizar 81-z^2	factor\:81-z^{2}
factorizar 15m^2+mn-2n^2	factor\:15m^{2}+mn-2n^{2}
x^2-2x-30=0	x^{2}-2x-30=0
\|x-7\|>2	\left\|x-7\right\|>2
factorizar 2x^2-5xy-18y^2	factor\:2x^{2}-5xy-18y^{2}
25x^2+16=0	25x^{2}+16=0
3x^2+2=7x	3x^{2}+2=7x
2(x/3+5)=(2x)/4+4	2(\frac{x}{3}+5)=\frac{2x}{4}+4
3x= 1/2-9+3/2	3x=\frac{1}{2}-9+\frac{3}{2}
x-4=2	x-4=2
-4x+7>-25\lor 7x+2>=-19	-4x+7>-25\lor\:7x+2\ge\:-19
simplificar ln(x/(x-9))+ln((x+9)/x)-ln(x^2-81)	simplify\:\ln(\frac{x}{x-9})+\ln(\frac{x+9}{x})-\ln(x^{2}-81)
x^2+7x+6>0	x^{2}+7x+6>0
factorizar 16y^2-9	factor\:16y^{2}-9
4x^2+9x=-3	4x^{2}+9x=-3
(k(4-k))/4 >0	\frac{k(4-k)}{4}>0
simplificar (7i)/(4+4i)	simplify\:\frac{7i}{4+4i}
2x-2(3x-5)<x	2x-2(3x-5)<x
x^2+11x+32=0	x^{2}+11x+32=0
factorizar 3r^2-8r+5	factor\:3r^{2}-8r+5
14t-28<7(t+6)	14t-28<7(t+6)
simplificar (3.5)/(3.5-3)	simplify\:\frac{3.5}{3.5-3}
simplificar (1/3 x^2-2y)^2	simplify\:(\frac{1}{3}x^{2}-2y)^{2}
5/7	\frac{5}{7}
-4.45h^2-3.9h+0.55=0	-4.45h^{2}-3.9h+0.55=0
factorizar 33^2+13x+42	factor\:33^{2}+13x+42
c-3.5<= 3	c-3.5\le\:3
\|1-4x\|+8=13	\left\|1-4x\right\|+8=13
36-3x+4-x^2=47-2x^2+9x	36-3x+4-x^{2}=47-2x^{2}+9x
(x+4}{-2}<= \frac{3x-8)/3	\frac{x+4}{-2}\le\:\frac{3x-8}{3}
2x^2-19x-33=0	2x^{2}-19x-33=0
(2x+3)(2x-3)+5x=2(x+1)-1	(2x+3)(2x-3)+5x=2(x+1)-1
factorizar x^4-x^3-13x^2+x+12	factor\:x^{4}-x^{3}-13x^{2}+x+12
factorizar 3x^2+25x+8	factor\:3x^{2}+25x+8
6<= 6	6\le\:6
\|x-3\|<8	\left\|x-3\right\|<8
\|3x\|=18	\left\|3x\right\|=18
factorizar 1-x^3	factor\:1-x^{3}
factorizar 6-18c	factor\:6-18c
\|x+4\|<3	\left\|x+4\right\|<3
11\|x+7\|+1=8	11\left\|x+7\right\|+1=8
x+2=12	x+2=12
simplificar 5/12-2/9	simplify\:\frac{5}{12}-\frac{2}{9}
6-k=5	6-k=5
\|5y+3\|>0	\left\|5y+3\right\|>0
6= k/9	6=\frac{k}{9}
x^2<= 15x	x^{2}\le\:15x
15x+11=8x	15x+11=8x
factorizar 25e^{5xy}x^2y+10e^{5xy}x	factor\:25e^{5xy}x^{2}y+10e^{5xy}x
factorizar g^2-12gh+35h^2	factor\:g^{2}-12gh+35h^{2}
x^2-14x+31=0	x^{2}-14x+31=0
factorizar 3a^2+2a-5	factor\:3a^{2}+2a-5
3<n\land 5<32	3<n\land\:5<32
simplificar 4/53/111/4	simplify\:\frac{4}{5}\cdot\:\frac{3}{11}\cdot\:\frac{1}{4}
factorizar 18x^5y^4z^3+30x^4y^3z^5	factor\:18x^{5}y^{4}z^{3}+30x^{4}y^{3}z^{5}
factorizar 14xz-18xz^2	factor\:14xz-18xz^{2}
factorizar-3x^2+12	factor\:-3x^{2}+12
factorizar xy-x+8y-8	factor\:xy-x+8y-8
2x-1>= 4-x	2x-1\ge\:4-x
(x+3)^2=2x(2x+x+5)	(x+3)^{2}=2x(2x+x+5)
factorizar a^3-216x^3	factor\:a^{3}-216x^{3}
x^2-4x-6=0	x^{2}-4x-6=0
simplificar (366^{365})/(365^{365)}	simplify\:\frac{366^{365}}{365^{365}}
-2x^2-3x+4=0	-2x^{2}-3x+4=0
factorizar-72+6w+w^2	factor\:-72+6w+w^{2}
a^2-a-20=0	a^{2}-a-20=0
1+x>= 2sqrt(x)	1+x\ge\:2\sqrt{x}
8^2-2^5=x	8^{2}-2^{5}=x
0=205-11t-16t^2	0=205-11t-16t^{2}
3-2x-x^2=0	3-2x-x^{2}=0
factorizar 7x^2-14x-21	factor\:7x^{2}-14x-21

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