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Problemas populares

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Problemas populares de Álgebra

log_{3}(81)=3x+7	\log_{3}(81)=3x+7
i+(3+4i)=z	i+(3+4i)=z
simplificar a/(\frac{b){c/d}}	simplify\:\frac{a}{\frac{b}{\frac{c}{d}}}
simplificar (64y^{100})^{1/2}	simplify\:(64y^{100})^{\frac{1}{2}}
-2/x >-(5x)/(x^2+6)	-\frac{2}{x}>-\frac{5x}{x^{2}+6}
3x^2-100=500	3x^{2}-100=500
factorizar r^3-25r^2-9r+225	factor\:r^{3}-25r^{2}-9r+225
(3x)/2+x-2= 1/4+2x	\frac{3x}{2}+x-2=\frac{1}{4}+2x
simplificar (n+3)/(3n^2-10n+8)+3	simplify\:\frac{n+3}{3n^{2}-10n+8}+3
1/2 (10x-2)+3x=-25	\frac{1}{2}(10x-2)+3x=-25
6/(x-1)-6/x >= 1	\frac{6}{x-1}-\frac{6}{x}\ge\:1
factorizar-5x^2y+10xy-15xy^2	factor\:-5x^{2}y+10xy-15xy^{2}
simplificar 5^{-2}*5^5	simplify\:5^{-2}\cdot\:5^{5}
5<= 1-r	5\le\:1-r
3n+75=50+2n	3n+75=50+2n
4-6v>19-3v	4-6v>19-3v
x-1=(2-x)^2	x-1=(2-x)^{2}
factorizar 5b^2k^2+25bk^2-250k^2	factor\:5b^{2}k^{2}+25bk^{2}-250k^{2}
6=x-7	6=x-7
factorizar ((3^22^4)^5(12^518^{30})^4)^{-2}	factor\:((3^{2}2^{4})^{5}(12^{5}18^{30})^{4})^{-2}
10sqrt(2)=xsqrt(2)	10\sqrt{2}=x\sqrt{2}
simplificar a+b-(a-3)/3	simplify\:a+b-\frac{a-3}{3}
simplificar sqrt(8)*sqrt(7)	simplify\:\sqrt{8}\cdot\:\sqrt{7}
1/(x+7)>0	\frac{1}{x+7}>0
-7\|x+1\|-5=2\|x+1\|-5	-7\left\|x+1\right\|-5=2\left\|x+1\right\|-5
simplificar ((16c^6c^{-2})/((2c^2)^3))^{-1}	simplify\:(\frac{16c^{6}c^{-2}}{(2c^{2})^{3}})^{-1}
-7w+6=-4w^2	-7w+6=-4w^{2}
20a=400	20a=400
factorizar x^{2-16}	factor\:x^{2-16}
-5<= (x-2)/(-3)<3	-5\le\:\frac{x-2}{-3}<3
5/4 x+1/2 =x-1/2	\frac{5}{4}x+\frac{1}{2}=x-\frac{1}{2}
simplificar 9^{-7/2}	simplify\:9^{-\frac{7}{2}}
(x-10)(x-2)=-16	(x-10)(x-2)=-16
2z^2-22=0	2z^{2}-22=0
6(x-5)(x-4)<0	6(x-5)(x-4)<0
6x+5<-25	6x+5<-25
((x+5)(2x-7))/((x+1)^2)<= 0	\frac{(x+5)(2x-7)}{(x+1)^{2}}\le\:0
factorizar u^2-10u+25	factor\:u^{2}-10u+25
factorizar 5t+30	factor\:5t+30
-4.8(6.3x-4.18)=-58.56	-4.8(6.3x-4.18)=-58.56
2a+5>= 17	2a+5\ge\:17
5y-2(4-y)=27+1-2(2y-4)-1	5y-2(4-y)=27+1-2(2y-4)-1
\| 1/7-x\|<3	\left\|\frac{1}{7}-x\right\|<3
x^2+12x-5=0	x^{2}+12x-5=0
simplificar (4/7)^1	simplify\:(\frac{4}{7})^{1}
factorizar 9x(a-b)-2y(a-b)	factor\:9x(a-b)-2y(a-b)
factorizar t^4-p^4	factor\:t^{4}-p^{4}
-4\|x\|+10=-10	-4\left\|x\right\|+10=-10
(3(x+1))/4 =2x-3	\frac{3(x+1)}{4}=2x-3
simplificar 7^3	simplify\:7^{3}
2r^2=9r+5	2r^{2}=9r+5
simplificar (21)/(sqrt(7))	simplify\:\frac{21}{\sqrt{7}}
simplificar (8!)/(3!)	simplify\:\frac{8!}{3!}
factorizar (x^2-9)^2	factor\:(x^{2}-9)^{2}
z+(3+2i)=5+20i	z+(3+2i)=5+20i
simplificar-(0.8(5))/((0.01(5)^2+1)^2)	simplify\:-\frac{0.8(5)}{(0.01(5)^{2}+1)^{2}}
2(5y-1)=28	2(5y-1)=28
simplificar b^{-2}	simplify\:b^{-2}
x+8=13	x+8=13
factorizar 5xy^3+2x^2y+10xy	factor\:5xy^{3}+2x^{2}y+10xy
60=a(0-2)^2+80	60=a(0-2)^{2}+80
x^2-12x+3<0	x^{2}-12x+3<0
0.85x=200	0.85x=200
factorizar 5+(2x+3)^2-(3x+2)(x+1)	factor\:5+(2x+3)^{2}-(3x+2)(x+1)
simplificar 5/6+1/3*5/8	simplify\:\frac{5}{6}+\frac{1}{3}\cdot\:\frac{5}{8}
a^2+2a+5=0	a^{2}+2a+5=0
simplificar 1/2*2	simplify\:\frac{1}{2}\cdot\:2
\|2x-6\|>10	\left\|2x-6\right\|>10
-6(3-6r)=-18+4r	-6(3-6r)=-18+4r
(x+6)(x-2)=20	(x+6)(x-2)=20
(-7)/8 <= m(-13)/8	\frac{-7}{8}\le\:m\frac{-13}{8}
simplificar log_{6}(3)+log_{6}(2)	simplify\:\log_{6}(3)+\log_{6}(2)
simplificar 5^{2/5}	simplify\:5^{\frac{2}{5}}
10(x-1)-7x=x	10(x-1)-7x=x
-2.2t+3.5=-5.1t+6.4	-2.2t+3.5=-5.1t+6.4
x^4>36x^2	x^{4}>36x^{2}
simplificar (2-sqrt(3))/(2+sqrt(3))	simplify\:\frac{2-\sqrt{3}}{2+\sqrt{3}}
factorizar u^2-12u+36	factor\:u^{2}-12u+36
simplificar (15/8)^2	simplify\:(\frac{15}{8})^{2}
factorizar 4x^3-24x^2+96x-64	factor\:4x^{3}-24x^{2}+96x-64
62.5xx=2160	6\cdot\:2.5x\cdot\:x=2160
\|x-3\|+3=7	\left\|x-3\right\|+3=7
-5<2x+1<= 7	-5<2x+1\le\:7
simplificar ((2-3i)^2)/((8+6i)^2)	simplify\:\frac{(2-3i)^{2}}{(8+6i)^{2}}
simplificar (1/4)^2-4	simplify\:(\frac{1}{4})^{2}-4
6x(x-1)=12-7x	6x(x-1)=12-7x
simplificar ((3x^5y^3)^5)/((6x^{10)y^7)^2}	simplify\:\frac{(3x^{5}y^{3})^{5}}{(6x^{10}y^{7})^{2}}
simplificar i^{51}	simplify\:i^{51}
factorizar 216+27y^{12}	factor\:216+27y^{12}
6^2-5(6)-3	6^{2}-5(6)-3
x/4 >-4.1	\frac{x}{4}>-4.1
\|x^2-4\|<= 3	\left\|x^{2}-4\right\|\le\:3
(6-4)^2	(6-4)^{2}
5/2 x-4=7	\frac{5}{2}x-4=7
\|2x-1\|=1	\left\|2x-1\right\|=1
7(x-2)=4x+8	7(x-2)=4x+8
x^2-x+6>0	x^{2}-x+6>0
-4<= (3x+11)/7 <3	-4\le\:\frac{3x+11}{7}<3
(x+4)/3-x/7 =(x+7)/5	\frac{x+4}{3}-\frac{x}{7}=\frac{x+7}{5}
factorizar x(1-b)-y(1-b)	factor\:x(1-b)-y(1-b)

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