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Problemas populares

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Problemas populares de Álgebra

7550=21(250)+b	7550=21(250)+b
1>(b-1)/7	1>\frac{b-1}{7}
x^2+4x-32>= 0	x^{2}+4x-32\ge\:0
-9x+24=-2x	-9x+24=-2x
x-5=10	x-5=10
-25x=75	-25x=75
factorizar b^4-81	factor\:b^{4}-81
simplificar 3-(-3)	simplify\:3-(-3)
factorizar a^7b^8-a^5b^4+a^4b^6-a^4b^4	factor\:a^{7}b^{8}-a^{5}b^{4}+a^{4}b^{6}-a^{4}b^{4}
simplificar ln(2)+ln(3)	simplify\:\ln(2)+\ln(3)
15x^2+4x-3=0	15x^{2}+4x-3=0
factorizar x^2+25x	factor\:x^{2}+25x
simplificar 1/(1+e^{-2)}	simplify\:\frac{1}{1+e^{-2}}
4.6(x+3)-1=-10.2	4.6(x+3)-1=-10.2
x-3=0	x-3=0
2j<8	2j<8
((x+1))/(x+2)>= (x-4)/(2x-3)	\frac{(x+1)}{x+2}\ge\:\frac{x-4}{2x-3}
factorizar 36+4x^2+1/9 x^4	factor\:36+4x^{2}+\frac{1}{9}x^{4}
p^2+4p-12=0	p^{2}+4p-12=0
factorizar y(2+y)-y-2	factor\:y(2+y)-y-2
simplificar ((0.03)/1)^{1/2}0.5109	simplify\:(\frac{0.03}{1})^{\frac{1}{2}}\cdot\:0.5\cdot\:109
(x+5)/(x-7)<= 1	\frac{x+5}{x-7}\le\:1
simplificar ((3x)/y)^2((2y)/(3x))^3	simplify\:(\frac{3x}{y})^{2}(\frac{2y}{3x})^{3}
3x^2-8x=1	3x^{2}-8x=1
simplificar (16^{3/2})^{1/2}	simplify\:(16^{\frac{3}{2}})^{\frac{1}{2}}
simplificar 3sqrt(-9)	simplify\:3\sqrt{-9}
factorizar 3y^2+40y-28	factor\:3y^{2}+40y-28
5(6-2y)+4y=6	5(6-2y)+4y=6
simplificar (6^7)/(6^4)	simplify\:\frac{6^{7}}{6^{4}}
simplificar (n-1)/(10n-10)	simplify\:\frac{n-1}{10n-10}
x^2-7x+4=0	x^{2}-7x+4=0
simplificar (20(5+3(13)))/(1+0.04(13))	simplify\:\frac{20(5+3(13))}{1+0.04(13)}
factorizar xy^3-x^3y	factor\:xy^{3}-x^{3}y
factorizar 12x^2-11x-5	factor\:12x^{2}-11x-5
x^2+2x=5	x^{2}+2x=5
factorizar 16m^2-25n^2	factor\:16m^{2}-25n^{2}
factorizar 75x^2-12	factor\:75x^{2}-12
factorizar 9^{-n}+9^n	factor\:9^{-n}+9^{n}
simplificar (-2)^0	simplify\:(-2)^{0}
simplificar-3/(2(1)^{3/2)}	simplify\:-\frac{3}{2(1)^{\frac{3}{2}}}
x^2-34x+289=0	x^{2}-34x+289=0
(x^2(3-x)(2x+1))/((x+4)(x+2))>= 0	\frac{x^{2}(3-x)(2x+1)}{(x+4)(x+2)}\ge\:0
-5(x-6)<8(-4x-2)	-5(x-6)<8(-4x-2)
5x>-5	5x>-5
-x^2+x+2>0	-x^{2}+x+2>0
x^2+x=4	x^{2}+x=4
2x^2=64	2x^{2}=64
simplificar (2^4)/(2^4)	simplify\:\frac{2^{4}}{2^{4}}
z^2-27z+26=-84	z^{2}-27z+26=-84
-1=3+x/(-21)	-1=3+\frac{x}{-21}
\|x\|<1	\left\|x\right\|<1
1<= x<3	1\le\:x<3
factorizar-2x^3+16x	factor\:-2x^{3}+16x
x/(-4)=-1.11	\frac{x}{-4}=-1.11
0(3x+2)>7(2x-4)	0(3x+2)>7(2x-4)
(x-8)^2=20	(x-8)^{2}=20
simplificar 8/5-1	simplify\:\frac{8}{5}-1
x/4 = 9/15	\frac{x}{4}=\frac{9}{15}
n^2-6n-1=0	n^{2}-6n-1=0
21(x+1)-14(x-1)=12x	21(x+1)-14(x-1)=12x
simplificar 11!	simplify\:11!
simplificar log_{sqrt(6)}(36)	simplify\:\log_{\sqrt{6}}(36)
simplificar 2/(8\sqrt[3]{9)}	simplify\:\frac{2}{8\sqrt[3]{9}}
factorizar a^2+7a+10	factor\:a^{2}+7a+10
1/x >x	\frac{1}{x}>x
3\|2a-5\|=21	3\left\|2a-5\right\|=21
factorizar z^2-11z-12	factor\:z^{2}-11z-12
simplificar 1/((sqrt(3))/3)	simplify\:\frac{1}{\frac{\sqrt{3}}{3}}
(x(x+2))/(4x^2-9)< 1/5	\frac{x(x+2)}{4x^{2}-9}<\frac{1}{5}
factorizar 64x^3-y^6	factor\:64x^{3}-y^{6}
simplificar (q^6(-r)^7)/(q^{10)r^5}	simplify\:\frac{q^{6}(-r)^{7}}{q^{10}r^{5}}
simplificar 2^{log_{2}(6)}	simplify\:2^{\log_{2}(6)}
100f-75=50f+75	100f-75=50f+75
-5<x-4<2-x	-5<x-4<2-x
simplificar 4/3+2/7-7/21	simplify\:\frac{4}{3}+\frac{2}{7}-\frac{7}{21}
3/x <= 5/4	\frac{3}{x}\le\:\frac{5}{4}
-3x<= 8-4x	-3x\le\:8-4x
3x+27=51	3x+27=51
11x^2+4x+12=0	11x^{2}+4x+12=0
factorizar 64x^4-1	factor\:64x^{4}-1
factorizar 28ab-35a^2+7a	factor\:28ab-35a^{2}+7a
factorizar x^2-9x+20	factor\:x^{2}-9x+20
5x-6<= x-2	5x-6\le\:x-2
1/6 >0.166667	\frac{1}{6}>0.166667
75+x=90	75+x=90
4x^2=49	4x^{2}=49
2000=37	2000=37
x^2+3x-5x-15=0	x^{2}+3x-5x-15=0
19-2x>13	19-2x>13
simplificar 16.23.51-1/29.81*3.51^2	simplify\:16.2\cdot\:3.51-\frac{1}{2}\cdot\:9.81\cdot\:3.51^{2}
factorizar 2x^2+3x-2	factor\:2x^{2}+3x-2
factorizar 8n^3-7n^2+56n-49	factor\:8n^{3}-7n^{2}+56n-49
factorizar-48-8n+n^2	factor\:-48-8n+n^{2}
factorizar 5x^5y^2-2xy^3	factor\:5x^{5}y^{2}-2xy^{3}
factorizar 36xy^2-48x^2y	factor\:36xy^{2}-48x^{2}y
4(-6-y)+2=10	4(-6-y)+2=10
(4(2)(-2))/(-3)=(2x)/(-3)-16	\frac{4(2)(-2)}{-3}=\frac{2x}{-3}-16
simplificar (40y^2)/(6xy)	simplify\:\frac{40y^{2}}{6xy}
m/3+3>8	\frac{m}{3}+3>8
4w^2+28w+49=4	4w^{2}+28w+49=4

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