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Problemas populares

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Problemas populares de Álgebra

x^2+(3x-10)^2=100	x^{2}+(3x-10)^{2}=100
5x^2-7x-11=0	5x^{2}-7x-11=0
-x=2x-x^2	-x=2x-x^{2}
-3x^2-x+2=0	-3x^{2}-x+2=0
x^2+29x+100=0	x^{2}+29x+100=0
solvefor x,x^2-7x+12=0	solvefor\:x,x^{2}-7x+12=0
36-25x^2=0	36-25x^{2}=0
x(x+2)=143	x(x+2)=143
9x^2+24x+19=0	9x^{2}+24x+19=0
completesquare 4x^2+10x-3=0	completesquare\:4x^{2}+10x-3=0
solvefor t,d=4.9t^2	solvefor\:t,d=4.9t^{2}
u^2-6u+9=0	u^{2}-6u+9=0
x(x-5)=-6	x(x-5)=-6
x^2+17x+3=0	x^{2}+17x+3=0
solvefor d,A= 1/2 d^2	solvefor\:d,A=\frac{1}{2}d^{2}
132-92x+12x^2=0	132-92x+12x^{2}=0
-2x^2-2x-3=0	-2x^{2}-2x-3=0
x^2= 99/100	x^{2}=\frac{99}{100}
solvefor x,(x+1)^2+(y+2)^2=0	solvefor\:x,(x+1)^{2}+(y+2)^{2}=0
n^2+5n+4=0	n^{2}+5n+4=0
x^2+2+5=0	x^{2}+2+5=0
factorizar x^2+3x-28=0	factor\:x^{2}+3x-28=0
5x+1=-6x^2	5x+1=-6x^{2}
c(x)=5x^2-1500x+122500	c(x)=5x^{2}-1500x+122500
9x^2+4x^2=36	9x^{2}+4x^{2}=36
2(x+4)^2=242	2(x+4)^{2}=242
18.82=(3x^2)/4	18.82=\frac{3x^{2}}{4}
2(x-1)^2=90	2(x-1)^{2}=90
(a+4)x^2-1=(2a+2)x-a	(a+4)x^{2}-1=(2a+2)x-a
n^2-n=-41	n^{2}-n=-41
solvefor y,x^3y^2-5x^2y+x=1	solvefor\:y,x^{3}y^{2}-5x^{2}y+x=1
x^2-25x-5=0	x^{2}-25x-5=0
2x^2-16x-7=0	2x^{2}-16x-7=0
3y^2-10y=-5	3y^{2}-10y=-5
quadraticformula 3x^2-4ax-2a^2=0	quadraticformula\:3x^{2}-4ax-2a^{2}=0
1x^2-2x+2=0	1x^{2}-2x+2=0
-x^2+144=0	-x^{2}+144=0
completesquare 2x^2-3x+1	completesquare\:2x^{2}-3x+1
x^2+8x-192=0	x^{2}+8x-192=0
(x-5)(x-1)(x+2)+x(2x-11)(x+2)=x(3x-12)(x-1)	(x-5)(x-1)(x+2)+x(2x-11)(x+2)=x(3x-12)(x-1)
1x^2-2x+1=0	1x^{2}-2x+1=0
completesquare v^2+8v	completesquare\:v^{2}+8v
X^2-10X+25=0	X^{2}-10X+25=0
solvefor x,f=10x^2ln(5y+3z)	solvefor\:x,f=10x^{2}\ln(5y+3z)
(x+1)^2(x-2)=x^3+2x^2-5x+2	(x+1)^{2}(x-2)=x^{3}+2x^{2}-5x+2
-2x^2+128=0	-2x^{2}+128=0
2x^2-3x-1=-x^2+6x-7	2x^{2}-3x-1=-x^{2}+6x-7
x(3x+2)=(x+2)^2	x(3x+2)=(x+2)^{2}
x^2-10x-29=0	x^{2}-10x-29=0
20x^2-13x+2=0	20x^{2}-13x+2=0
x^2=70021	x^{2}=70021
completesquare x^2+x-5	completesquare\:x^{2}+x-5
4x^2-24x+27=0	4x^{2}-24x+27=0
4x(x+1)=0	4x(x+1)=0
12x^2+8=0	12x^{2}+8=0
25w^2-36=0	25w^{2}-36=0
-2x^2-6x=15	-2x^{2}-6x=15
-1/4 x^2+5x+24=0	-\frac{1}{4}x^{2}+5x+24=0
solvefor x,2x^2+x^2y-2xy-4x-15y-30=0	solvefor\:x,2x^{2}+x^{2}y-2xy-4x-15y-30=0
5x^2-7=-22	5x^{2}-7=-22
x^2-15+56=0	x^{2}-15+56=0
5y^2-6y-3=0	5y^{2}-6y-3=0
a^2-5a+2=0	a^{2}-5a+2=0
20^2=12^2+x^2	20^{2}=12^{2}+x^{2}
2y^2-8y+7=0	2y^{2}-8y+7=0
solvefor x,x^2+y^2=-4	solvefor\:x,x^{2}+y^{2}=-4
quadraticformula x^2+6x+10=0	quadraticformula\:x^{2}+6x+10=0
30x^2-26x+4=0	30x^{2}-26x+4=0
6x^2+7=0	6x^{2}+7=0
solvefor x,48=x^2+4xy	solvefor\:x,48=x^{2}+4xy
t^2-30t-100=0	t^{2}-30t-100=0
solvefor y,y-2xy-y^2=0	solvefor\:y,y-2xy-y^{2}=0
4x^2+1=10x	4x^{2}+1=10x
12x^2-96x+128=0	12x^{2}-96x+128=0
X^2+7X+5=0	X^{2}+7X+5=0
x^2-12x=58	x^{2}-12x=58
(3x-2)(x-2)=0	(3x-2)(x-2)=0
-8x^2-48x=0	-8x^{2}-48x=0
4x^2+5=6-7x	4x^{2}+5=6-7x
98-x^2=0	98-x^{2}=0
t^2+9t=10	t^{2}+9t=10
factorizar 6x^2+6x-12=0	factor\:6x^{2}+6x-12=0
solvefor y,(x/7)^2+(y/3)^2=1	solvefor\:y,(\frac{x}{7})^{2}+(\frac{y}{3})^{2}=1
v^2=-36	v^{2}=-36
x^2+2x-x=0	x^{2}+2x-x=0
completesquare w^2-2w	completesquare\:w^{2}-2w
x^2+30=27	x^{2}+30=27
G(x)=-2x^2+80x	G(x)=-2x^{2}+80x
0=x^2+12x+11	0=x^{2}+12x+11
12x^2-368x+1891=0	12x^{2}-368x+1891=0
v^2=18v	v^{2}=18v
solvefor x,z=x^2y	solvefor\:x,z=x^{2}y
2y^2+y-6=0	2y^{2}+y-6=0
b^2-16b+64=0	b^{2}-16b+64=0
x^2+6x+3=33	x^{2}+6x+3=33
25-x^2= 74/3	25-x^{2}=\frac{74}{3}
(3x-18)(5x-10)=0	(3x-18)(5x-10)=0
(w+6)^2=3(w+12)-w^2	(w+6)^{2}=3(w+12)-w^{2}
10x^2=16	10x^{2}=16
x^2+3x+5/4 =0	x^{2}+3x+\frac{5}{4}=0

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