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Problemas populares

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Problemas populares de Álgebra

x^2-17x+10=0	x^{2}-17x+10=0
3x^{(2)}+2x-6=0	3x^{(2)}+2x-6=0
0=-3x^2+9x+30	0=-3x^{2}+9x+30
49x^2+9x=0	49x^{2}+9x=0
solvefor x,13x^2+2sqrt(3)xy+15y^2-48=0	solvefor\:x,13x^{2}+2\sqrt{3}xy+15y^{2}-48=0
0=-0.2q^2+250q-75000	0=-0.2q^{2}+250q-75000
x^2+16x-63=0	x^{2}+16x-63=0
3c^2-3=1	3c^{2}-3=1
x^2-2x-3=-5	x^{2}-2x-3=-5
x-x^2-1=0	x-x^{2}-1=0
5p^2-p-44=0	5p^{2}-p-44=0
16v^2-40v+31=6	16v^{2}-40v+31=6
5x^2+4x=-4	5x^{2}+4x=-4
completesquare x^2+7x+10	completesquare\:x^{2}+7x+10
completesquare x^2+2x=0	completesquare\:x^{2}+2x=0
λ^2+λ-6(1)=0	λ^{2}+λ-6(1)=0
(2s^2+8s+16)=0	(2s^{2}+8s+16)=0
2.710^{-9}x^2-1610^{-5}x+0.5=0	2.7\cdot\:10^{-9}\cdot\:x^{2}-16\cdot\:10^{-5}\cdot\:x+0.5=0
2x^2=18x-16	2x^{2}=18x-16
2x^2-x=+21	2x^{2}-x=+21
-3x^2+6x-2=0.75	-3x^{2}+6x-2=0.75
x=0.008(1-((4-390*x))/((-8)))^2	x=0.008(1-\frac{(4-390\cdot\:x)}{(-8)})^{2}
6x^2-7x+4=0	6x^{2}-7x+4=0
2x+x^2-8=0	2x+x^{2}-8=0
(x-3)^2+8=12	(x-3)^{2}+8=12
4x^2-35x+24=0	4x^{2}-35x+24=0
solvefor ω, pi/420^250= pi/4 ω^2*60	solvefor\:ω,\frac{π}{4}\cdot\:20^{2}\cdot\:50=\frac{π}{4}ω^{2}\cdot\:60
-2x=5+2x+3x^2	-2x=5+2x+3x^{2}
28090=25000(1+r/(100))^2	28090=25000(1+\frac{r}{100})^{2}
(x+4)^2=361	(x+4)^{2}=361
3x^2+5=16x	3x^{2}+5=16x
4x^2+1=8x-2	4x^{2}+1=8x-2
200-2x=100+0.2*x^2	200-2x=100+0.2\cdot\:x^{2}
15x^2+35x=0	15x^{2}+35x=0
2x^2+3x+20=0	2x^{2}+3x+20=0
4x^2+5=33	4x^{2}+5=33
x(x-1)=(3x+1)(x+2)+4	x(x-1)=(3x+1)(x+2)+4
solvefor x,f=px^2-4	solvefor\:x,f=px^{2}-4
2x^2-10x+15=0	2x^{2}-10x+15=0
factorizar x^2+6x-7=0	factor\:x^{2}+6x-7=0
solvefor x,(x-a)^2+y^2=b	solvefor\:x,(x-a)^{2}+y^{2}=b
solvefor x,y^3-2x^2=1388	solvefor\:x,y^{3}-2x^{2}=1388
(m^2-n^2)x^2-4mnx=m^2-n^2	(m^{2}-n^{2})x^{2}-4mnx=m^{2}-n^{2}
(2x^2+7x-21}{16}-\frac{x^2-3)/4 =x	\frac{2x^{2}+7x-21}{16}-\frac{x^{2}-3}{4}=x
-3x^2+x+1=0	-3x^{2}+x+1=0
-w^2+6w+72=0	-w^{2}+6w+72=0
nC^2=15	nC^{2}=15
x^2-12=13	x^{2}-12=13
solvefor x,x^2-3xy+5=0	solvefor\:x,x^{2}-3xy+5=0
-4x^2-80=0	-4x^{2}-80=0
0.0813600000000…+0.2431900000000…x+0.3564800000000…x^2=0	0.0813600000000…+0.2431900000000…\cdot\:x+0.3564800000000…\cdot\:x^{2}=0
x^2-13x=-12	x^{2}-13x=-12
sqrt(3)x^2+1=0	\sqrt{3}x^{2}+1=0
completesquare-3x^2+24x-50	completesquare\:-3x^{2}+24x-50
7x^2+2x-9=0	7x^{2}+2x-9=0
(a-2/3)^2=13	(a-\frac{2}{3})^{2}=13
x^2+196x-710=0	x^{2}+196x-710=0
x^2+3=x+3	x^{2}+3=x+3
x^2-4ax-b^2+4a^2=0	x^{2}-4ax-b^{2}+4a^{2}=0
(6-x)(3-x)-4=0	(6-x)(3-x)-4=0
(1/3)*x^2+3=0	(\frac{1}{3})\cdot\:x^{2}+3=0
(3x-8)^2=-50	(3x-8)^{2}=-50
x^2+12^2=16^2	x^{2}+12^{2}=16^{2}
z^2+2z+17=0	z^{2}+2z+17=0
solvefor x,x^2+y^2+z^2=4x	solvefor\:x,x^{2}+y^{2}+z^{2}=4x
solvefor x,x^2+y^2-z=0	solvefor\:x,x^{2}+y^{2}-z=0
5y^2-12y+2=-3y	5y^{2}-12y+2=-3y
s^2+5s+5=0	s^{2}+5s+5=0
7x^2=-14x	7x^{2}=-14x
z^2=12z-27	z^{2}=12z-27
2x^2-72x=0	2x^{2}-72x=0
3y^2+8y-9=0	3y^{2}+8y-9=0
-0.01x^2+3.6x-180=0	-0.01x^{2}+3.6x-180=0
2x(2x-1)-x^2+x=0	2x(2x-1)-x^{2}+x=0
x^2-2x-x/2 =0	x^{2}-2x-\frac{x}{2}=0
1/20 x^2+3x+50=0	\frac{1}{20}x^{2}+3x+50=0
(x-3)(2x-1)+(x-3)(-x+5)=0	(x-3)(2x-1)+(x-3)(-x+5)=0
3(x+2)(x-2)=(x-4)^2+8x	3\cdot\:(x+2)\cdot\:(x-2)=(x-4)^{2}+8x
x^2-x+400=0	x^{2}-x+400=0
(4x+48)^2=(2x+64)^2	(4x+48)^{2}=(2x+64)^{2}
y^2-15y+56=0	y^{2}-15y+56=0
-75x^2-45x-6=0	-75x^{2}-45x-6=0
x-12=(x+4)(x+11)	x-12=(x+4)(x+11)
-2(x+x^2)=3	-2(x+x^{2})=3
2x^2+6x=5	2x^{2}+6x=5
(r+2)^2=0	(r+2)^{2}=0
z^2-700z-58202.48=0	z^{2}-700z-58202.48=0
r^2+z^2=1	r^{2}+z^{2}=1
(x+4)^2+7(x+4)+10=0	(x+4)^{2}+7(x+4)+10=0
x^2-18x+73=0	x^{2}-18x+73=0
25x^2-15x=0	25x^{2}-15x=0
completesquare x^2-10x+15=0	completesquare\:x^{2}-10x+15=0
-x^2+11x-28=0	-x^{2}+11x-28=0
completesquare 2x^2-12x+6=0	completesquare\:2x^{2}-12x+6=0
s^2+40s+400=0	s^{2}+40s+400=0
-5(-x+3)-2= 1/2 x(x+2)-19/2	-5(-x+3)-2=\frac{1}{2}x(x+2)-\frac{19}{2}
solvefor x,2x^2+4x-3=0	solvefor\:x,2x^{2}+4x-3=0
solvefor x,rango^4y^2=x^2-4x	solvefor\:x,rango^{4}y^{2}=x^{2}-4x
-2q^2+60q-120=0	-2q^{2}+60q-120=0
5x^2-3x=7	5x^{2}-3x=7

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