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Problemas populares

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Problemas populares de Álgebra

7(t+8)=8t	7(t+8)=8t
-1/2 <= (4-3x)/5 <= 1/4	-\frac{1}{2}\le\:\frac{4-3x}{5}\le\:\frac{1}{4}
simplificar ((3*10^{-4}))/(1.3)	simplify\:\frac{(3\cdot\:10^{-4})}{1.3}
2x^2-7x-1=0	2x^{2}-7x-1=0
4k-7(5k-2)>= 169	4k-7(5k-2)\ge\:169
1-8j>9	1-8j>9
simplificar pi/3*(180)/pi	simplify\:\frac{π}{3}\cdot\:\frac{180}{π}
factorizar 5x^2+21x-20	factor\:5x^{2}+21x-20
simplificar (16/5)/((-12/25))	simplify\:\frac{\frac{16}{5}}{(-\frac{12}{25})}
factorizar 3x^2-9x+6	factor\:3x^{2}-9x+6
13.48x-200<256.12	13.48x-200<256.12
factorizar (2x+14)/((x+4)(x+6))	factor\:\frac{2x+14}{(x+4)(x+6)}
3.2+0.3x=0.2x+1.4	3.2+0.3x=0.2x+1.4
simplificar ((410^{-5})^3)/((210^{-7))^2}	simplify\:\frac{(4\cdot\:10^{-5})^{3}}{(2\cdot\:10^{-7})^{2}}
\|t-6\|=0	\left\|t-6\right\|=0
simplificar log_{2}(c)*log_{c}(2)	simplify\:\log_{2}(c)\cdot\:\log_{c}(2)
-7<= 1-2x<=-1	-7\le\:1-2x\le\:-1
log_{2}(9)=x	\log_{2}(9)=x
(0.25-0.75)^2x-7.2=9.9	(0.25-0.75)^{2}x-7.2=9.9
-9>-8x	-9>-8x
9r^2+60r+100=0	9r^{2}+60r+100=0
x^2-7x+14=2	x^{2}-7x+14=2
x+16=4x-5	x+16=4x-5
n+16=9	n+16=9
factorizar g(1-x)-gx+gx^2	factor\:g(1-x)-gx+gx^{2}
2x+9+3x+x=6x+5	2x+9+3x+x=6x+5
simplificar (4(5))/((5)-1)	simplify\:\frac{4(5)}{(5)-1}
2y+7<-1	2y+7<-1
3x^2-14x-5>0	3x^{2}-14x-5>0
9x^2+38=-36x	9x^{2}+38=-36x
-6f+3<51	-6f+3<51
5^{-3}= 1/125	5^{-3}=\frac{1}{125}
simplificar (14x^4y^3)/(21x^8y^5)	simplify\:\frac{14x^{4}y^{3}}{21x^{8}y^{5}}
simplificar (a^{2/3})^{-1}	simplify\:(a^{\frac{2}{3}})^{-1}
166.72=-k(-0.037)	166.72=-k(-0.037)
x/(0.313)=3.715*10^{-12}	\frac{x}{0.313}=3.715\cdot\:10^{-12}
6y^2-4y=9	6y^{2}-4y=9
simplificar 4/7*9	simplify\:\frac{4}{7}\cdot\:9
-9<= 3x-8<=-1	-9\le\:3x-8\le\:-1
\|17x\|>-17	\left\|17x\right\|>-17
z/(-8)<2	\frac{z}{-8}<2
simplificar (3/10)^{-1}	simplify\:(\frac{3}{10})^{-1}
(x-7)^2=-6	(x-7)^{2}=-6
simplificar 1+1/2	simplify\:1+\frac{1}{2}
simplificar (10!)/((10-4)!4!)	simplify\:\frac{10!}{(10-4)!4!}
factorizar 55m^2n^3x+110m^2n^3x^2-220m^2y^3	factor\:55m^{2}n^{3}x+110m^{2}n^{3}x^{2}-220m^{2}y^{3}
simplificar ((-1/3)^2+1/9)(-1/3-1/3)	simplify\:((-\frac{1}{3})^{2}+\frac{1}{9})(-\frac{1}{3}-\frac{1}{3})
factorizar-x^2+12x-27	factor\:-x^{2}+12x-27
x^2-9x-18>0	x^{2}-9x-18>0
2/3 (y+2)-5/6 (y-1)= 5/4 (y-3)-4	\frac{2}{3}(y+2)-\frac{5}{6}(y-1)=\frac{5}{4}(y-3)-4
factorizar 4-x^4	factor\:4-x^{4}
factorizar 3pix^3+42pix^2+147pix	factor\:3πx^{3}+42πx^{2}+147πx
3x^3+x^2<= 14x	3x^{3}+x^{2}\le\:14x
factorizar x^3y^2-x^2y^3-xy^2+y^3	factor\:x^{3}y^{2}-x^{2}y^{3}-xy^{2}+y^{3}
6a+7=13+7a	6a+7=13+7a
\|3x\|<15	\left\|3x\right\|<15
simplificar sqrt(106)	simplify\:\sqrt{106}
1+4q>9	1+4q>9
simplificar 1/(sqrt(3)+\sqrt{2)}	simplify\:\frac{1}{\sqrt{3}+\sqrt{2}}
simplificar 15a^2-6ab-8a^2+20-5ab-31+a^2-ab	simplify\:15a^{2}-6ab-8a^{2}+20-5ab-31+a^{2}-ab
factorizar 12r^2-27	factor\:12r^{2}-27
factorizar-4x^2+16x-15	factor\:-4x^{2}+16x-15
x(3x+10)=8	x(3x+10)=8
3x-1>2	3x-1>2
factorizar 8k^2-42k+27	factor\:8k^{2}-42k+27
simplificar 1+1/(2+1/2)	simplify\:1+\frac{1}{2+\frac{1}{2}}
10=12+x/5	10=12+\frac{x}{5}
2(x+3)=4	2(x+3)=4
simplificar (2^3)^2	simplify\:(2^{3})^{2}
-24z>=-13	-24z\ge\:-13
3(y+9)=12y+13	3(y+9)=12y+13
(((y-4)^2))/4 =7-y	\frac{((y-4)^{2})}{4}=7-y
simplificar 2.5^2	simplify\:2.5^{2}
4x^2-1=-8x	4x^{2}-1=-8x
factorizar 4w^3+7w^2+12w+21	factor\:4w^{3}+7w^{2}+12w+21
simplificar 2*2^n	simplify\:2\cdot\:2^{n}
8/12 (2x-1)+3/4 (x+1)=3	\frac{8}{12}(2x-1)+\frac{3}{4}(x+1)=3
factorizar 16x^2+18x+5	factor\:16x^{2}+18x+5
6x+5=8x+11	6x+5=8x+11
3x^2+7x=40	3x^{2}+7x=40
simplificar 1*10^{-2}	simplify\:1\cdot\:10^{-2}
2(c+1)=10	2(c+1)=10
3=n-14	3=n-14
factorizar x^2-81	factor\:x^{2}-81
factorizar 2m^2-7m-72	factor\:2m^{2}-7m-72
3x^2-23=-11x-4x^2	3x^{2}-23=-11x-4x^{2}
simplificar 125^{-3/4}*5^{-3/4}	simplify\:125^{-\frac{3}{4}}\cdot\:5^{-\frac{3}{4}}
\|x+2\|>= \|2x-1\|	\left\|x+2\right\|\ge\:\left\|2x-1\right\|
2p+9=27	2p+9=27
30=-5(6n+6)	30=-5(6n+6)
x^2-10x+25=81	x^{2}-10x+25=81
3/8 = x/(24)	\frac{3}{8}=\frac{x}{24}
2x-1/3 >(3x)/2	2x-\frac{1}{3}>\frac{3x}{2}
5n-4>11	5n-4>11
f=4(2)-5	f=4(2)-5
3\|x-1\|+1>-3	3\left\|x-1\right\|+1>-3
2\|x+1\|=8	2\left\|x+1\right\|=8
factorizar 64x^2-36y^2	factor\:64x^{2}-36y^{2}
simplificar (1/9)^0	simplify\:(\frac{1}{9})^{0}
3(x-1)(x+2)=0	3(x-1)(x+2)=0

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