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Problemas populares de Álgebra
4n+2=5n+6
4n+2=5n+6
6x^2+15=23x
6x^{2}+15=23x
simplificar 9/(10k^4)*(2k^4)/3
simplificar\:\frac{9}{10k^{4}}\cdot\:\frac{2k^{4}}{3}
|(2x-3)/7 |=3
|\frac{2x-3}{7}|=3
simplificar 5^{1/3}*25^{1/3}
simplificar\:5^{\frac{1}{3}}\cdot\:25^{\frac{1}{3}}
(-9+x)\div 2=-8
(-9+x)\div\:2=-8
3x^2+27x=0
3x^{2}+27x=0
-12< x<-3
-12\lt\:x\lt\:-3
simplificar-2/3+4
simplificar\:-\frac{2}{3}+4
-8x+3>= 27-13x+5>= 57
-8x+3\ge\:27-13x+5\ge\:57
factorizar 5x^2+17x+6
factorizar\:5x^{2}+17x+6
simplificar (y^{2/3})^2
simplificar\:(y^{\frac{2}{3}})^{2}
0-(-1)
0-(-1)
b+7< 2
b+7\lt\:2
simplificar (3(x+h)-(x+h)-4)/h
simplificar\:\frac{3(x+h)-(x+h)-4}{h}
-9-(9x-6)=3(4x+6)x
-9-(9x-6)=3(4x+6)x
|x+2|> 13
|x+2|\gt\:13
simplificar (y^5)/(y^4)
simplificar\:\frac{y^{5}}{y^{4}}
8(1/2 x-1/4)> 12-2x
8(\frac{1}{2}x-\frac{1}{4})\gt\:12-2x
simplificar 0/2
simplificar\:\frac{0}{2}
factorizar 7x^3+56
factorizar\:7x^{3}+56
x^2-2x-2=0
x^{2}-2x-2=0
2x^2< 9-6x
2x^{2}\lt\:9-6x
(x+1)/(x-6)>= (x+2)/(x-4)
\frac{x+1}{x-6}\ge\:\frac{x+2}{x-4}
5x^2=500^2
5x^{2}=500^{2}
3|x-5|+12>= 15
3|x-5|+12\ge\:15
x^2+3x=-2
x^{2}+3x=-2
-126=14k
-126=14k
y^2-20<-4
y^{2}-20\lt\:-4
simplificar (9!)/((9-3)!)
simplificar\:\frac{9!}{(9-3)!}
7x-3<= 18
7x-3\le\:18
simplificar (e^1-e^{-1})/2
simplificar\:\frac{e^{1}-e^{-1}}{2}
simplificar 2/3 (3c-9)
simplificar\:\frac{2}{3}(3c-9)
simplificar (x/y-y/x)/(x/y+y/x)
simplificar\:\frac{\frac{x}{y}-\frac{y}{x}}{\frac{x}{y}+\frac{y}{x}}
i^{51}
i^{51}
factorizar x^2+9xy+14y^2
factorizar\:x^{2}+9xy+14y^{2}
simplificar (10)/(1+3i)
simplificar\:\frac{10}{1+3i}
ln(1.8)
\ln(1.8)
factorizar 4s^3-500
factorizar\:4s^{3}-500
x^2-3x-40=0
x^{2}-3x-40=0
3x^2-12x+7=0
3x^{2}-12x+7=0
x=0.25(0.25-x^2)
x=0.25(0.25-x^{2})
x^2+(1/3)^2=1^2
x^{2}+(\frac{1}{3})^{2}=1^{2}
((x+7)(x-9))/(x+5)<= 0
\frac{(x+7)(x-9)}{x+5}\le\:0
simplificar-4/5+1
simplificar\:-\frac{4}{5}+1
2|2x-1|+12> 22
2|2x-1|+12\gt\:22
factorizar 28c-12
factorizar\:28c-12
factorizar-40abc-12ac
factorizar\:-40abc-12ac
sqrt(-6)sqrt(-54)
\sqrt{-6}\sqrt{-54}
-7x-8<=-2x+7<-7x-3
-7x-8\le\:-2x+7\lt\:-7x-3
simplificar (x-L/2)^3
simplificar\:(x-\frac{L}{2})^{3}
factorizar-3x^2+4x+15
factorizar\:-3x^{2}+4x+15
simplificar 1^{5/2}
simplificar\:1^{\frac{5}{2}}
27<= 2+5a
27\le\:2+5a
sqrt(45)*sqrt(10)
\sqrt{45}\cdot\:\sqrt{10}
factorizar x^2+20x+75
factorizar\:x^{2}+20x+75
cube root of-125x^3z^{15}
\sqrt[3]{-125x^{3}z^{15}}
p(40)=100(0.92)^{40}
p(40)=100(0.92)^{40}
6-2/3 (x+5)=4x
6-\frac{2}{3}(x+5)=4x
simplificar z^{3/4}*z^2
simplificar\:z^{\frac{3}{4}}\cdot\:z^{2}
0<=-5r<=-45
0\le\:-5r\le\:-45
|x+5|x<-5
|x+5|x\lt\:-5
simplificar 1-10/100
simplificar\:1-\frac{10}{100}
factorizar 6x^2-2x-20
factorizar\:6x^{2}-2x-20
8x-10=3x+90
8x-10=3x+90
4w>= 160
4w\ge\:160
-4(x+3)<=-2-2x
-4(x+3)\le\:-2-2x
factorizar x^3+2x^2+5x
factorizar\:x^{3}+2x^{2}+5x
sqrt(16a^8b^{-2)}
\sqrt{16a^{8}b^{-2}}
simplificar (f(4+h)-f(4))/h
simplificar\:\frac{f(4+h)-f(4)}{h}
ln(ln(e))
\ln(\ln(e))
a^2-13a+42=0
a^{2}-13a+42=0
simplificar (pi)/(2pi)
simplificar\:\frac{\pi}{2\pi}
(e^{2i}-e^{-2i})/(2i)
\frac{e^{2i}-e^{-2i}}{2i}
r^2+2=0
r^{2}+2=0
2/3 x+3= 1/4 x-7
\frac{2}{3}x+3=\frac{1}{4}x-7
10(3x^2-13x)=-40
10(3x^{2}-13x)=-40
-42v+33< 8v+91
-42v+33\lt\:8v+91
n^2-10n+22=-2
n^{2}-10n+22=-2
4^{3/4}
4^{\frac{3}{4}}
factorizar 18x^4-15x^3+36x^2-30x
factorizar\:18x^{4}-15x^{3}+36x^{2}-30x
factorizar x^2+17xy+72y^2
factorizar\:x^{2}+17xy+72y^{2}
3(x-2)+x=2(2x-8)+22
3(x-2)+x=2(2x-8)+22
x^2+x-7=0
x^{2}+x-7=0
x/6-(x-2)/2 =(x-13)/9
\frac{x}{6}-\frac{x-2}{2}=\frac{x-13}{9}
cube root of 45
\sqrt[3]{45}
log_{256}(4)
\log_{256}(4)
factorizar 6x^2-6x+3
factorizar\:6x^{2}-6x+3
factorizar 2x^2-12x+36
factorizar\:2x^{2}-12x+36
(x+4)\div 25>= ((x-3)\div 10)+(2\div 50)
(x+4)\div\:25\ge\:((x-3)\div\:10)+(2\div\:50)
simplificar (3m}{2f}*\frac{f^3)/6
simplificar\:\frac{3m}{2f}\cdot\:\frac{f^{3}}{6}
x/(11)-9=-3
\frac{x}{11}-9=-3
ln((1+x)/(1-x))
\ln(\frac{1+x}{1-x})
(-10)/(-2)
\frac{-10}{-2}
6((sqrt(3))/2)
6(\frac{\sqrt{3}}{2})
(3x+1)^2-100=0
(3x+1)^{2}-100=0
x^2+6x+50=0
x^{2}+6x+50=0
2x^3>-8x^2
2x^{3}\gt\:-8x^{2}
simplificar 8.99*10^9*(2*11*10^{-6})/5
simplificar\:8.99\cdot\:10^{9}\cdot\:\frac{2\cdot\:11\cdot\:10^{-6}}{5}
3x+17+5x=7x+10
3x+17+5x=7x+10
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