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Problemas populares

Temas

Problemas populares de Álgebra

x/(0.8)=140	\frac{x}{0.8}=140
8x=2	8x=2
w^2=8(w-7)	w^{2}=8(w-7)
factorizar y^2-2yz+z^2	factor\:y^{2}-2yz+z^{2}
0=4-x^2	0=4-x^{2}
x^2+7x=0	x^{2}+7x=0
15-2w-2=2(w-15)-1	15-2w-2=2(w-15)-1
simplificar ((3x^2)/7)^2	simplify\:(\frac{3x^{2}}{7})^{2}
5x^2+x-1<0	5x^{2}+x-1<0
simplificar-(51/52)/(-17/26)	simplify\:-\frac{\frac{51}{52}}{-\frac{17}{26}}
sqrt(7-3(2))=3+c(2)	\sqrt{7-3(2)}=3+c(2)
simplificar (3m)/(2m+1)+(11m+7)/(2m+1)	simplify\:\frac{3m}{2m+1}+\frac{11m+7}{2m+1}
factorizar 2x^2-2x-24	factor\:2x^{2}-2x-24
\|x-3\|=7	\left\|x-3\right\|=7
\|7x+2\|>-2	\left\|7x+2\right\|>-2
f(x)=sqrt(1-x^2)	f(x)=\sqrt{1-x^{2}}
factorizar 16-81y^2	factor\:16-81y^{2}
factorizar 6y^2+7y-3	factor\:6y^{2}+7y-3
simplificar 45*6	simplify\:45\cdot\:6
\|7m+4\|=6	\left\|7m+4\right\|=6
2>\|-3m+4/5 \|-1/5	2>\left\|-3m+\frac{4}{5}\right\|-\frac{1}{5}
simplificar log_{1/7}(1/49)	simplify\:\log_{\frac{1}{7}}(\frac{1}{49})
simplificar-5/4 (4)	simplify\:-\frac{5}{4}(4)
((x+1))/((x+3))<= 2	\frac{(x+1)}{(x+3)}\le\:2
factorizar 2x^2-4x-8	factor\:2x^{2}-4x-8
simplificar f^{-1}(1)	simplify\:f^{-1}(1)
factorizar 2j^2+5j+3	factor\:2j^{2}+5j+3
factorizar 5x^2+29x-42	factor\:5x^{2}+29x-42
2x+5+2x+3x=6x+5	2x+5+2x+3x=6x+5
(x+8)^2-29=-25	(x+8)^{2}-29=-25
3(4-5x)>8x-149	3(4-5x)>8x-149
simplificar 2sqrt(2)	simplify\:2\sqrt{2}
simplificar sqrt(2.5)	simplify\:\sqrt{2.5}
simplificar (6!)/(3!*(6-3)!)	simplify\:\frac{6!}{3!\cdot\:(6-3)!}
x^2-6x=-10	x^{2}-6x=-10
simplificar-sqrt(-50)	simplify\:-\sqrt{-50}
2x^2-5x-17=0	2x^{2}-5x-17=0
\|4x-9\|>= 6	\left\|4x-9\right\|\ge\:6
simplificar log_{4}(40)-log_{4}(5)	simplify\:\log_{4}(40)-\log_{4}(5)
(2x-4)/7 =(x-1)/5	\frac{2x-4}{7}=\frac{x-1}{5}
factorizar 9m^2-16	factor\:9m^{2}-16
x^3<64x	x^{3}<64x
6x-3=21	6x-3=21
simplificar \sqrt[7]{36^{14}}	simplify\:\sqrt[7]{36^{14}}
2x^2+6x+2=0	2x^{2}+6x+2=0
factorizar (3x-1)^2+5(3x-1)+6	factor\:(3x-1)^{2}+5(3x-1)+6
4245/1023 x=6.45	\frac{4245}{1023}x=6.45
4<= 4x+4<= 16	4\le\:4x+4\le\:16
simplificar 1^{5/4}	simplify\:1^{\frac{5}{4}}
factorizar 3x^2+23x-8	factor\:3x^{2}+23x-8
x^2-14x+45=0	x^{2}-14x+45=0
1/6 k=-11	\frac{1}{6}k=-11
simplificar-4/(3i)	simplify\:-\frac{4}{3i}
factorizar 4m-2	factor\:4m-2
simplificar g^{-1}(f(-pi/6))	simplify\:g^{-1}(f(-\frac{π}{6}))
factorizar sqrt((1-y^2)/(e^x))	factor\:\sqrt{\frac{1-y^{2}}{e^{x}}}
(x^2-1)/(x^2)>= 0	\frac{x^{2}-1}{x^{2}}\ge\:0
\|5x-5\|<-25	\left\|5x-5\right\|<-25
5(x+7)-3(x-4)=7x+2	5(x+7)-3(x-4)=7x+2
4y^2=48	4y^{2}=48
8(-3)-2(-6)<-12	8(-3)-2(-6)<-12
factorizar k^2-4k-12	factor\:k^{2}-4k-12
\|x^2-6x+5\|=5-2x	\left\|x^{2}-6x+5\right\|=5-2x
x^2+5x>=-6	x^{2}+5x\ge\:-6
-12x+11<=-11(x-1)	-12x+11\le\:-11(x-1)
simplificar (3i)/(i+sqrt(2))	simplify\:\frac{3i}{i+\sqrt{2}}
(x-1)(x+1)(x+2)<= 0	(x-1)(x+1)(x+2)\le\:0
p/8 = 7/9	\frac{p}{8}=\frac{7}{9}
(x-9)(x+3)=0	(x-9)(x+3)=0
simplificar (sqrt(-25))(sqrt(-36))	simplify\:(\sqrt{-25})(\sqrt{-36})
-6=a(5-2)^2-3	-6=a(5-2)^{2}-3
factorizar 5a^2-3a-2	factor\:5a^{2}-3a-2
simplificar-3/2 (2)^{-1}	simplify\:-\frac{3}{2}(2)^{-1}
factorizar ab+10a+2b+20	factor\:ab+10a+2b+20
a^2-a-72=0	a^{2}-a-72=0
x+3=2x+1	x+3=2x+1
t+1<3	t+1<3
-5+8a=-4+7a	-5+8a=-4+7a
2/3 x=10	\frac{2}{3}x=10
2\|6x+5\|-1=25	2\left\|6x+5\right\|-1=25
5x^2-5x+2=0	5x^{2}-5x+2=0
X-5<2X-6	X-5<2X-6
3(2x-8)=6	3(2x-8)=6
3(x-5)-4(x+6)<= 6	3(x-5)-4(x+6)\le\:6
3x+1=4	3x+1=4
x^2+16x+53=0	x^{2}+16x+53=0
x(x+3)=5x+3	x(x+3)=5x+3
simplificar ((2X)/2)^{-5}	simplify\:(\frac{2X}{2})^{-5}
3x+2<= 11	3x+2\le\:11
x-7=8	x-7=8
-9c>-81	-9c>-81
simplificar (2/(b^3))b^{-3}	simplify\:(\frac{2}{b^{3}})b^{-3}
3x^2-6x-11=0	3x^{2}-6x-11=0
(10-4x)/(2x-5)>= 4x-1	\frac{10-4x}{2x-5}\ge\:4x-1
x^2+4x+21=42	x^{2}+4x+21=42
9(3x+9)+(x+3)=14	9(3x+9)+(x+3)=14
simplificar (\frac{2x+y)/(36)}{(36+36x-7x^2)/(288)}	simplify\:\frac{\frac{2x+y}{36}}{\frac{36+36x-7x^{2}}{288}}
simplificar-(11)/(2(-3+4)^2)	simplify\:-\frac{11}{2(-3+4)^{2}}
simplificar sqrt(392)	simplify\:\sqrt{392}
x^2<x+42	x^{2}<x+42

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