Popular Álgebra Problems

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Problemas populares de Álgebra

-x^2=-2	-x^{2}=-2
factorizar x^2+12x+32=0	factor\:x^{2}+12x+32=0
-x^2+7-6x=2	-x^{2}+7-6x=2
(y+2)^2+152=0	(y+2)^{2}+152=0
-x^2+100x-2500=0	-x^{2}+100x-2500=0
c^2-9=0	c^{2}-9=0
(x^2)/2+x/2 =10	\frac{x^{2}}{2}+\frac{x}{2}=10
-3x=5x^2	-3x=5x^{2}
9x^2=-6x-1	9x^{2}=-6x-1
-2x^2+9x+3=0	-2x^{2}+9x+3=0
completesquare 2x^2+6x+7	completesquare\:2x^{2}+6x+7
factorizar x^2=7x	factor\:x^{2}=7x
x^2+12=6x	x^{2}+12=6x
2y^2-90=0	2y^{2}-90=0
(2x-5)(3x+8)=0	(2x-5)(3x+8)=0
(x-3)(2x+5)=0	(x-3)(2x+5)=0
-3k^2=-48	-3k^{2}=-48
a=x(25-x)	a=x(25-x)
completesquare 5x^2+10x+1	completesquare\:5x^{2}+10x+1
27x^2-3=0	27x^{2}-3=0
6x^2-x-22=0	6x^{2}-x-22=0
(2x+3)^2+4=(x+1)^2	(2x+3)^{2}+4=(x+1)^{2}
-16x^2+176x+132=0	-16x^{2}+176x+132=0
-16t^2+64t+60=120	-16t^{2}+64t+60=120
5x^2-4x+4/5 =0	5x^{2}-4x+\frac{4}{5}=0
solvefor a,(a-b)^2=0	solvefor\:a,(a-b)^{2}=0
x^2+5=7x-1	x^{2}+5=7x-1
-9x^2+8x+7=0	-9x^{2}+8x+7=0
completesquare m^2+5m	completesquare\:m^{2}+5m
6x^2+25x+4=0	6x^{2}+25x+4=0
x^2+4x-320=0	x^{2}+4x-320=0
(2r+1)^2+(r-3)^2=6	(2r+1)^{2}+(r-3)^{2}=6
12x^2-8x-4=0	12x^{2}-8x-4=0
7x^2+56x-22=0	7x^{2}+56x-22=0
x^2=sqrt(5)	x^{2}=\sqrt{5}
q^2=-4	q^{2}=-4
13870=-741x^2+1063x+13499	13870=-741x^{2}+1063x+13499
0=5x^2-35x	0=5x^{2}-35x
2a^2-5=0	2a^{2}-5=0
-2x^2+6x+56=0	-2x^{2}+6x+56=0
10x^2+2x-3=0	10x^{2}+2x-3=0
(2x-3)^2-(x-5)^2=-23	(2x-3)^{2}-(x-5)^{2}=-23
30x^2-60=0	30x^{2}-60=0
x^2+11x=60	x^{2}+11x=60
0=x^2-x+6	0=x^{2}-x+6
x^2-6x=15	x^{2}-6x=15
7=3x^2-18x+7	7=3x^{2}-18x+7
8x^2-7=193	8x^{2}-7=193
solvefor x,x^2+y^2+6x-12y+45=0	solvefor\:x,x^{2}+y^{2}+6x-12y+45=0
x^2-9=x+3	x^{2}-9=x+3
2/3 (2x-3)^2+12=8	\frac{2}{3}(2x-3)^{2}+12=8
x^2-30x+225=400	x^{2}-30x+225=400
3-12x^2=0	3-12x^{2}=0
x^2-11x+9=0	x^{2}-11x+9=0
-16t^2+40t=0	-16t^{2}+40t=0
16^2+25y^2-400=0	16^{2}+25y^{2}-400=0
solvefor x,x^2y^3-2xy=6x+y+1	solvefor\:x,x^{2}y^{3}-2xy=6x+y+1
solvefor y,x^4+2y^2=6x^2+4y-5	solvefor\:y,x^{4}+2y^{2}=6x^{2}+4y-5
2x^2+5x+c=0	2x^{2}+5x+c=0
completesquare 5x^2+3x	completesquare\:5x^{2}+3x
8x^2=81	8x^{2}=81
3y^2=-16y	3y^{2}=-16y
(x+3)^2=121	(x+3)^{2}=121
10x^2=-20x+80	10x^{2}=-20x+80
0.5x^2+2.1x=0.3	0.5x^{2}+2.1x=0.3
x^2+2x+1/4 =0	x^{2}+2x+\frac{1}{4}=0
-12x^2-18x=0	-12x^{2}-18x=0
2x^2+10x+26=8	2x^{2}+10x+26=8
solvefor v,f=(mv^2)/r	solvefor\:v,f=\frac{mv^{2}}{r}
z^2+6z=10	z^{2}+6z=10
((x(x-8)))/4+2=0	\frac{(x(x-8))}{4}+2=0
x-1(x+11)^2=1	x-1(x+11)^{2}=1
7y^2+3=199	7y^{2}+3=199
completesquare 3x^2-5x-7	completesquare\:3x^{2}-5x-7
8x^2-10x-5=0	8x^{2}-10x-5=0
completesquare 2s^2+3.6s+15	completesquare\:2s^{2}+3.6s+15
16-4x=8x^2	16-4x=8x^{2}
x^2+3x+c= 7/4+c	x^{2}+3x+c=\frac{7}{4}+c
7x^2+x-8=0	7x^{2}+x-8=0
k^2+12=3	k^{2}+12=3
14x^2-336x-2592=0	14x^{2}-336x-2592=0
(x-9)(x-7)=0	(x-9)(x-7)=0
24x-24=6x^2	24x-24=6x^{2}
a^2+2a-8=0	a^{2}+2a-8=0
x^2+9x=22	x^{2}+9x=22
1+2 b/3+(b^2)/9 =0	1+2\frac{b}{3}+\frac{b^{2}}{9}=0
(3x-2)(x+6)=0	(3x-2)(x+6)=0
x^2= 8/3 x-3/4	x^{2}=\frac{8}{3}x-\frac{3}{4}
4x^2+12x-40=0	4x^{2}+12x-40=0
X^2-11X+24=0	X^{2}-11X+24=0
(x^2)/3 =48	\frac{x^{2}}{3}=48
-y^2+21y-104=0	-y^{2}+21y-104=0
4c^2-2c=23	4c^{2}-2c=23
factorizar 2x^2+7x-4=0	factor\:2x^{2}+7x-4=0
2x^2+5x-168=0	2x^{2}+5x-168=0
x^2+27=31	x^{2}+27=31
d^2=25	d^{2}=25
y^2+8=0	y^{2}+8=0
100x^2=9	100x^{2}=9
5x^2+16x+2=0	5x^{2}+16x+2=0

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