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Problemas populares

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Problemas populares Álgebra

t^2=1+16t	t^{2}=1+16t
35+0.22x<= 90	35+0.22x\le\:90
n-6>1\lor 3/4 n>= 6	n-6>1\lor\:\frac{3}{4}n\ge\:6
5x=0	5x=0
9x(x-3)<3(3x-1)(x-4)	9x(x-3)<3(3x-1)(x-4)
m^2+5=0	m^{2}+5=0
(x+6)^2=-49	(x+6)^{2}=-49
(m^2)/(484)= 1/2	\frac{m^{2}}{484}=\frac{1}{2}
factor-x^3+x^2+x-1	factor\:-x^{3}+x^{2}+x-1
-9+4(1.5x-2.5)-7x=-7.25	-9+4(1.5x-2.5)-7x=-7.25
x0.08542+(1-x)0.01192=0.0818	x\cdot\:0.08542+(1-x)\cdot\:0.01192=0.0818
5x-2=38	5x-2=38
simplificar 0.5^1	simplify\:0.5^{1}
xsqrt(2)=6	x\sqrt{2}=6
\|2x+5\|<5	\left\|2x+5\right\|<5
factor 289n^2+646n+361	factor\:289n^{2}+646n+361
simplificar (11!)/(5!*6!)	simplify\:\frac{11!}{5!\cdot\:6!}
2w^2-3w-90=0	2w^{2}-3w-90=0
simplificar-5/2 (2)	simplify\:-\frac{5}{2}(2)
x^2-4x-21=0	x^{2}-4x-21=0
14^2+16^2	14^{2}+16^{2}
simplificar 1/2+(-1)/2	simplify\:\frac{1}{2}+\frac{-1}{2}
k+6>= 19	k+6\ge\:19
2x^2=x	2x^{2}=x
simplificar (6x^{1/2})^2	simplify\:(6x^{\frac{1}{2}})^{2}
4(x-6)+2=6x-6	4(x-6)+2=6x-6
simplificar (-h^4)^5	simplify\:(-h^{4})^{5}
simplificar-6sqrt(90)	simplify\:-6\sqrt{90}
-4<= 3x-5<12	-4\le\:3x-5<12
simplificar log_{2}(9)	simplify\:\log_{2}(9)
5(x+2)>= 15	5(x+2)\ge\:15
(2b-1)/2-1+(5b)/4 <0	\frac{2b-1}{2}-1+\frac{5b}{4}<0
simplificar 2/(2+sqrt(3))	simplify\:\frac{2}{2+\sqrt{3}}
3x-15>= 5	3x-15\ge\:5
2m^2-7m=-7m+49+m^2	2m^{2}-7m=-7m+49+m^{2}
2x-5<-11\lor 5x+1>= 6	2x-5<-11\lor\:5x+1\ge\:6
5x^2=14x+3	5x^{2}=14x+3
-10x<80	-10x<80
13/9 x+x=88	\frac{13}{9}x+x=88
x(x-15)=10^2	x(x-15)=10^{2}
x^3+2x^2-x-2<0	x^{3}+2x^{2}-x-2<0
simplificar (5^1)/(5^4)	simplify\:\frac{5^{1}}{5^{4}}
1/(2-x^2)>= (16x)/(x^2-2)+8x	\frac{1}{2-x^{2}}\ge\:\frac{16x}{x^{2}-2}+8x
x^2+10x+42=-3x+2	x^{2}+10x+42=-3x+2
simplificar (-5-2i)/(-3+5i)	simplify\:\frac{-5-2i}{-3+5i}
1=7x	1=7x
simplificar pi/2-(4pi)/(11)	simplify\:\frac{π}{2}-\frac{4π}{11}
simplificar 4\sqrt[3]{4}	simplify\:4\sqrt[3]{4}
factor z^2+2z-8	factor\:z^{2}+2z-8
factor 7x^2y+2xy+35x+10	factor\:7x^{2}y+2xy+35x+10
simplificar (1/3 x^{-2/3})^2	simplify\:(\frac{1}{3}x^{-\frac{2}{3}})^{2}
6x^2-6x-1=0	6x^{2}-6x-1=0
simplificar (1+i)/i-3/(4-i)	simplify\:\frac{1+i}{i}-\frac{3}{4-i}
simplificar 7/(4-9i)	simplify\:\frac{7}{4-9i}
z^2-6z+9=-4	z^{2}-6z+9=-4
factor-4x^2+36	factor\:-4x^{2}+36
factor x^3-x^2+x+3	factor\:x^{3}-x^{2}+x+3
2/7 (665/666)+1/9 = 12/5 (668/666)-14/7	\frac{2}{7}(\frac{665}{666})+\frac{1}{9}=\frac{12}{5}(\frac{668}{666})-\frac{14}{7}
factor 3x^2-7x+2	factor\:3x^{2}-7x+2
4/(5-3x)<=-1	\frac{4}{5-3x}\le\:-1
factor r^2+9r+14	factor\:r^{2}+9r+14
5x<= 30	5x\le\:30
factor b^2-a^2	factor\:b^{2}-a^{2}
-4/5-2/3 (y-9)>= 3/5 (y+15)	-\frac{4}{5}-\frac{2}{3}(y-9)\ge\:\frac{3}{5}(y+15)
simplificar 4/3-2	simplify\:\frac{4}{3}-2
x^2+11x+30>0	x^{2}+11x+30>0
5(x+20)=7x+30	5(x+20)=7x+30
factor 2x^2-50	factor\:2x^{2}-50
simplificar 8sqrt(5)+3sqrt(5)	simplify\:8\sqrt{5}+3\sqrt{5}
3-4x^2=-85	3-4x^{2}=-85
4x^2-15=4x	4x^{2}-15=4x
16x^2+18=19	16x^{2}+18=19
simplificar y*y^2	simplify\:y\cdot\:y^{2}
(3x+6)/(x-1)<2	\frac{3x+6}{x-1}<2
simplificar-54/3	simplify\:-\frac{54}{3}
4x^2-3x-8=0	4x^{2}-3x-8=0
factor 16w^2+24w+9	factor\:16w^{2}+24w+9
64-x=80-3x	64-x=80-3x
simplificar 3(3+2i)-2(-2-5i)	simplify\:3(3+2i)-2(-2-5i)
factor 16d^3f-64d^2f+48df	factor\:16d^{3}f-64d^{2}f+48df
simplificar 1/(1/2+1/5)	simplify\:\frac{1}{\frac{1}{2}+\frac{1}{5}}
simplificar (1.210^{25})/(6.0210^{23)}	simplify\:\frac{1.2\cdot\:10^{25}}{6.02\cdot\:10^{23}}
4x^2-20x+16=0	4x^{2}-20x+16=0
2x^{(4)}-4x^{(2)}-16<= 0	2x^{(4)}-4x^{(2)}-16\le\:0
factor 6x^3+21x^2+66x	factor\:6x^{3}+21x^{2}+66x
\|x\|=16	\left\|x\right\|=16
7x^2-17x+6=0	7x^{2}-17x+6=0
(x-2)^2-5=2x-6	(x-2)^{2}-5=2x-6
3g+24=-18	3g+24=-18
(2x+2)(5x-5)=0	(2x+2)(5x-5)=0
simplificar (-1)/(-5)	simplify\:\frac{-1}{-5}
0.082<0.1	0.082<0.1
\|x+6\|>= 3	\left\|x+6\right\|\ge\:3
factor x^2+3x+x+3	factor\:x^{2}+3x+x+3
7^2+8^2=x^2	7^{2}+8^{2}=x^{2}
60^2+2(60)-2>2000	60^{2}+2(60)-2>2000
3x+9+4x+x=8x+3	3x+9+4x+x=8x+3
factor 3x^2-26x+35	factor\:3x^{2}-26x+35
4+x-17=22	4+x-17=22
8^2+x^2=17^2	8^{2}+x^{2}=17^{2}

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