Popular Álgebra Problems

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Problemas populares de Álgebra

6x^2-x-222=0	6x^{2}-x-222=0
x^2-9x-5=0	x^{2}-9x-5=0
completesquare x^2-4x+19	completesquare\:x^{2}-4x+19
(5x+1)^2-16=0	(5x+1)^{2}-16=0
2(x+2)^2-23=-17	2(x+2)^{2}-23=-17
z^2=-1	z^{2}=-1
x^2=5^2+12^2	x^{2}=5^{2}+12^{2}
x^2-289=0	x^{2}-289=0
4(x+7)^2-49=-13	4(x+7)^{2}-49=-13
x^2-6x+9=256	x^{2}-6x+9=256
7x=15-30x^2	7x=15-30x^{2}
x^2=7x-12	x^{2}=7x-12
4(x+7)^2+17=33	4(x+7)^{2}+17=33
x^2-2x-168=0	x^{2}-2x-168=0
3x^2-36x=-96	3x^{2}-36x=-96
6x^2+6x-1=-5x-4	6x^{2}+6x-1=-5x-4
z^2-5=-4	z^{2}-5=-4
(x+3)^2-13=-4	(x+3)^{2}-13=-4
-3x^2-10x+8=0	-3x^{2}-10x+8=0
36x^2-24x-24=0	36x^{2}-24x-24=0
4(x-9)^2-15=25	4(x-9)^{2}-15=25
-5x^2-30x-365=0	-5x^{2}-30x-365=0
12x^2-120x+209=0	12x^{2}-120x+209=0
63z^2+61z=-6	63z^{2}+61z=-6
4x^2-2x-3=2x	4x^{2}-2x-3=2x
x^2+9x-83=4x+1	x^{2}+9x-83=4x+1
4x^2-10x=0	4x^{2}-10x=0
2x^2+x-11=6x-8	2x^{2}+x-11=6x-8
x^2+20x+101=0	x^{2}+20x+101=0
x^2+118=20x	x^{2}+118=20x
completesquare ax^2+bx+c	completesquare\:ax^{2}+bx+c
x^2+10x=-16	x^{2}+10x=-16
solvefor x,x^2+y^2+z^2=25	solvefor\:x,x^{2}+y^{2}+z^{2}=25
mx^2-nx+1=0	mx^{2}-nx+1=0
a^2+3a-1/2 =0	a^{2}+3a-\frac{1}{2}=0
x^2+12x+9=0	x^{2}+12x+9=0
12x^2-4x+4=-3	12x^{2}-4x+4=-3
x^2-21=-4x	x^{2}-21=-4x
3x^2+30=-18x	3x^{2}+30=-18x
5x^2+17x+6=0	5x^{2}+17x+6=0
3x^2=2(2x+1)	3x^{2}=2(2x+1)
3x-6x^2=2x^2-5x	3x-6x^{2}=2x^{2}-5x
completesquare x^2+6x+3	completesquare\:x^{2}+6x+3
x^2-3x-11=0	x^{2}-3x-11=0
x^2+20x+12=0	x^{2}+20x+12=0
x^2+16=-10x	x^{2}+16=-10x
m^2+m-6=0	m^{2}+m-6=0
G(x)=-3x^2+9x+5	G(x)=-3x^{2}+9x+5
x^2=30	x^{2}=30
x^2-9x-6=0	x^{2}-9x-6=0
x^2+4x+129=0	x^{2}+4x+129=0
completesquare x^2+20x	completesquare\:x^{2}+20x
4x^2-24x+37=0	4x^{2}-24x+37=0
(p-4)^2=49	(p-4)^{2}=49
10x^2-40=0	10x^{2}-40=0
4(x+9)^2+8=32	4(x+9)^{2}+8=32
(x-1)(x-5)=-3	(x-1)(x-5)=-3
3x^2+48x=-204	3x^{2}+48x=-204
x^2-4x-15=0	x^{2}-4x-15=0
5x^2-10x-13=9x-9	5x^{2}-10x-13=9x-9
solvefor r,A=2pir^2+2pirh	solvefor\:r,A=2πr^{2}+2πrh
(x-7)^2=11	(x-7)^{2}=11
4x^2-10=4x-7	4x^{2}-10=4x-7
completesquare y^2-2y	completesquare\:y^{2}-2y
y(y+4)=-4	y(y+4)=-4
4x^2-4x-8=0	4x^{2}-4x-8=0
solvefor x,f=x^2+y^2+z^2	solvefor\:x,f=x^{2}+y^{2}+z^{2}
-2x^2+2x-3=0	-2x^{2}+2x-3=0
-36+(x-12)^2=24	-36+(x-12)^{2}=24
solvefor a,a^2=b^2	solvefor\:a,a^{2}=b^{2}
x^2+5x-12=0	x^{2}+5x-12=0
(x-2)^2-(2x+3)^2=-80	(x-2)^{2}-(2x+3)^{2}=-80
2x^2+4=-5x+1	2x^{2}+4=-5x+1
0=x^2+1	0=x^{2}+1
2x^2-16x+50=0	2x^{2}-16x+50=0
4m^2-4m-3=0	4m^{2}-4m-3=0
x(x-1)=20	x(x-1)=20
-5x^2+16x=0	-5x^{2}+16x=0
solvefor x,x^2+3y^2-4x+24y=-52	solvefor\:x,x^{2}+3y^{2}-4x+24y=-52
x^2-14x+49=81	x^{2}-14x+49=81
(2x-1)^2=8	(2x-1)^{2}=8
x^2+5x-84=0	x^{2}+5x-84=0
3x^2+14x=4x-7	3x^{2}+14x=4x-7
x^2=108	x^{2}=108
3x^2-10x+10=0	3x^{2}-10x+10=0
25x^2+50x+26=0	25x^{2}+50x+26=0
x^2-51=14x	x^{2}-51=14x
solvefor x,f=x^2y^3	solvefor\:x,f=x^{2}y^{3}
4x^2+27x+3=10	4x^{2}+27x+3=10
12x^2-216x+665=0	12x^{2}-216x+665=0
x^2-59=8x	x^{2}-59=8x
x^2+48=14x	x^{2}+48=14x
completesquare x^2+8x-20=0	completesquare\:x^{2}+8x-20=0
15x^2-84x-36=0	15x^{2}-84x-36=0
2x-x^2=5	2x-x^{2}=5
8x^2+6x+5=0	8x^{2}+6x+5=0
x^2+16=-12x	x^{2}+16=-12x
9t^2+15t+8=5t^2	9t^{2}+15t+8=5t^{2}
5x^2-10x-2=-x	5x^{2}-10x-2=-x
solvefor y,x^2+y^2=1	solvefor\:y,x^{2}+y^{2}=1

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