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Problemas populares Álgebra

1/(x+3)<= 4/x	\frac{1}{x+3}\le\:\frac{4}{x}
factor (a^2+2a)^2-2(a^2+2a)-3	factor\:(a^{2}+2a)^{2}-2(a^{2}+2a)-3
2x^2<5x+3	2x^{2}<5x+3
simplificar sqrt(175)	simplify\:\sqrt{175}
3(2+5(z-1))=4(5(1-z)+1)	3(2+5(z-1))=4(5(1-z)+1)
6x^2=x+2	6x^{2}=x+2
x^2<= 8x-14	x^{2}\le\:8x-14
4k^2-31k-8=0	4k^{2}-31k-8=0
3x+7>=-41	3x+7\ge\:-41
x^3-4x^2-12x>0	x^{3}-4x^{2}-12x>0
(2x+5)(x+2)=0	(2x+5)(x+2)=0
x^2+17x+49=3x	x^{2}+17x+49=3x
0=b^2+11b+30	0=b^{2}+11b+30
((x-2))/(2x+1)<3	\frac{(x-2)}{2x+1}<3
factor (b^2+3b)+b+3	factor\:(b^{2}+3b)+b+3
simplificar 3ab-9ab+7ab	simplify\:3ab-9ab+7ab
\|2x+2\|-\|x-4\|=3	\left\|2x+2\right\|-\left\|x-4\right\|=3
x^2+134=-2x-14	x^{2}+134=-2x-14
simplificar 3*10^{-5}	simplify\:3\cdot\:10^{-5}
m^2+2m+6=0	m^{2}+2m+6=0
6x^2+72x+210=0	6x^{2}+72x+210=0
-1/2 <(4-3x)/5 < 1/4	-\frac{1}{2}<\frac{4-3x}{5}<\frac{1}{4}
3x^2-x-7=0	3x^{2}-x-7=0
x^2-4x=-8	x^{2}-4x=-8
-3x+22<16	-3x+22<16
factor 4t^2-12t+9-w^2	factor\:4t^{2}-12t+9-w^{2}
(1^4+C)/1 =-6	\frac{1^{4}+C}{1}=-6
factor 2x^2-1/6 x-5	factor\:2x^{2}-\frac{1}{6}x-5
18=(3x)/4	18=\frac{3x}{4}
4x^2=2+7x	4x^{2}=2+7x
6+1/(1-x)<= 7/x	6+\frac{1}{1-x}\le\:\frac{7}{x}
5/4 m=20	\frac{5}{4}m=20
factor 16t^7+250t^4	factor\:16t^{7}+250t^{4}
x*3=4	x\cdot\:3=4
simplificar (x/y)^{-2}	simplify\:(\frac{x}{y})^{-2}
x^2+6x+7=6x+7	x^{2}+6x+7=6x+7
x/8+3=12	\frac{x}{8}+3=12
2x-6=6+2x	2x-6=6+2x
simplificar 3sqrt(12mn)-sqrt(12mn)+4sqrt(12mn)	simplify\:3\sqrt{12mn}-\sqrt{12mn}+4\sqrt{12mn}
x-4<= 13	x-4\le\:13
simplificar 6^{-2}	simplify\:6^{-2}
(x+2)/(x-2)<= 0	\frac{x+2}{x-2}\le\:0
\|(2x+7)/3 \|<5	\left\|\frac{2x+7}{3}\right\|<5
simplificar (3-i)(1+i)	simplify\:(3-i)(1+i)
factor v^2+2v-63	factor\:v^{2}+2v-63
simplificar (3!)/(3!(3-3)!)	simplify\:\frac{3!}{3!(3-3)!}
(6-x)/3 =(2x-1)/5	\frac{6-x}{3}=\frac{2x-1}{5}
-5(x-1)=40	-5(x-1)=40
simplificar (x^{-4})/(x^2)	simplify\:\frac{x^{-4}}{x^{2}}
simplificar 9/((1/4)^2)	simplify\:\frac{9}{(\frac{1}{4})^{2}}
m^2=13	m^{2}=13
4x-1=x+5	4x-1=x+5
\|x^2-2x\|=3	\left\|x^{2}-2x\right\|=3
4c+2c+6=24	4c+2c+6=24
simplificar sqrt(12)	simplify\:\sqrt{12}
9n^2+6n=12	9n^{2}+6n=12
simplificar log_{4}(1/16)	simplify\:\log_{4}(\frac{1}{16})
-5x=-30	-5x=-30
2\|1-x\|-4=2	2\left\|1-x\right\|-4=2
-10x-10=-10x+10	-10x-10=-10x+10
factor 9z^2+6z+1	factor\:9z^{2}+6z+1
6x^2+6x+4=0	6x^{2}+6x+4=0
factor x^2+22x+120	factor\:x^{2}+22x+120
simplificar 1/2 72	simplify\:\frac{1}{2}72
factor 2x^2y^3+3xy^2	factor\:2x^{2}y^{3}+3xy^{2}
-5<=-4x+4<5	-5\le\:-4x+4<5
6x^2=8x+7	6x^{2}=8x+7
simplificar (2^2)^2	simplify\:(2^{2})^{2}
28=64-9x^2	28=64-9x^{2}
simplificar (-4+2i)(4-4i)	simplify\:(-4+2i)(4-4i)
simplificar 3sqrt(54)+3sqrt(3)-2sqrt(384)	simplify\:3\sqrt{54}+3\sqrt{3}-2\sqrt{384}
83=20+9t	83=20+9t
6x^2+13x+5=0	6x^{2}+13x+5=0
simplificar 4pi^2*((0.67)/((1.675)^2))	simplify\:4π^{2}\cdot\:(\frac{0.67}{(1.675)^{2}})
factor 25x^2-20xy+3y^2	factor\:25x^{2}-20xy+3y^{2}
factor y^3-xy^3	factor\:y^{3}-xy^{3}
158=((217)/(1.1))(1-e^{(-0.1115207373)})	158=(\frac{217}{1.1})(1-e^{(-0.1115207373)})
simplificar (2(x+h)^2-2x^2)/h	simplify\:\frac{2(x+h)^{2}-2x^{2}}{h}
j+7<= 10	j+7\le\:10
u+29>= 40	u+29\ge\:40
33<3x-3((x-11)/2)<= 66	33<3x-3(\frac{x-11}{2})\le\:66
simplificar-1/2+4/5	simplify\:-\frac{1}{2}+\frac{4}{5}
factor-16(x^2-3x-4)	factor\:-16(x^{2}-3x-4)
factor x^2-12x	factor\:x^{2}-12x
simplificar (u^{5/7})^6	simplify\:(u^{\frac{5}{7}})^{6}
factor 10x^2-11x-6	factor\:10x^{2}-11x-6
-36=-12y-48	-36=-12y-48
simplificar (2^3)/(2^4)	simplify\:\frac{2^{3}}{2^{4}}
factor 1/8 (2x^4+3x^3-16x-24)^2	factor\:\frac{1}{8}(2x^{4}+3x^{3}-16x-24)^{2}
factor (3+x)^2-9	factor\:(3+x)^{2}-9
simplificar 1/5-3/4	simplify\:\frac{1}{5}-\frac{3}{4}
y= 3/2*(5-y)/2-2	y=\frac{3}{2}\cdot\:\frac{5-y}{2}-2
(1-m)/m >0	\frac{1-m}{m}>0
9-y<= 6(y-2)	9-y\le\:6(y-2)
simplificar (63sqrt(375))/(sqrt(7))	simplify\:\frac{63\sqrt{375}}{\sqrt{7}}
3x^2+3=5x	3x^{2}+3=5x
factor 9x^2-3v-27x+xv	factor\:9x^{2}-3v-27x+xv
2x^2+9x-5<= 0	2x^{2}+9x-5\le\:0
\|x-6\|=x-7	\left\|x-6\right\|=x-7
factor 50x^2-8	factor\:50x^{2}-8

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