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Popular Algebra Problems
6x^2+24x-126=0
6x^{2}+24x-126=0
4=3x^2-14x+4
4=3x^{2}-14x+4
-4a^2-37=-137
-4a^{2}-37=-137
t^2+t=-7
t^{2}+t=-7
x^2-4x+3=x-1
x^{2}-4x+3=x-1
r^2-2r+17=0
r^{2}-2r+17=0
x^2+3x+5=2x+7
x^{2}+3x+5=2x+7
factor x^2=7x
factor\:x^{2}=7x
14+2x^2=24
14+2x^{2}=24
m^2+3m-108=0
m^{2}+3m-108=0
10x+4-6x^2=2x^2+5x-27
10x+4-6x^{2}=2x^{2}+5x-27
solvefor p,p^2-18q=0
solvefor\:p,p^{2}-18q=0
44.118x^2-401.28x+182.568=0
44.118x^{2}-401.28x+182.568=0
completesquare 2x^2-6x+11
completesquare\:2x^{2}-6x+11
1=x^2+2x
1=x^{2}+2x
6x^2+4=-17x+7
6x^{2}+4=-17x+7
2x^2-15=-x^2+12
2x^{2}-15=-x^{2}+12
solvefor y,(x+y)^2=2xy
solvefor\:y,(x+y)^{2}=2xy
2c^2+12c+11=0
2c^{2}+12c+11=0
5(3x+6)^2+9=44
5(3x+6)^{2}+9=44
roots x^2-12x+52
roots\:x^{2}-12x+52
roots 2x^2+1
roots\:2x^{2}+1
7x^2+36x-1440=0
7x^{2}+36x-1440=0
solvefor y,x^2+14xy+49y^2=100
solvefor\:y,x^{2}+14xy+49y^{2}=100
4x(2x-1)=9-7x
4x(2x-1)=9-7x
roots x^2+2x+5=0
roots\:x^{2}+2x+5=0
x^2-12x+c=0
x^{2}-12x+c=0
roots 2x^2-5x-3
roots\:2x^{2}-5x-3
completesquare x^2+2x=3
completesquare\:x^{2}+2x=3
6q^2+10q+25=5q^2
6q^{2}+10q+25=5q^{2}
2x(x-2)=200
2x(x-2)=200
(1-x)^2=e^3
(1-x)^{2}=e^{3}
-k^2-3k-2=-5k^2
-k^{2}-3k-2=-5k^{2}
x^2=10-3x
x^{2}=10-3x
9x^2-12x+13=0
9x^{2}-12x+13=0
3x^2=400
3x^{2}=400
solvefor x,4x^2+y^2+4z^2-4y-24z+36=0
solvefor\:x,4x^{2}+y^{2}+4z^{2}-4y-24z+36=0
roots 4x^2-4x+1
roots\:4x^{2}-4x+1
8x^2=56x
8x^{2}=56x
-10x^2-8=-8
-10x^{2}-8=-8
16r^2=4a^2
16r^{2}=4a^{2}
25/6 x^2= 8/3
\frac{25}{6}x^{2}=\frac{8}{3}
9x^2+12x+11=6x^2
9x^{2}+12x+11=6x^{2}
-4/7 x^2+28=0
-\frac{4}{7}x^{2}+28=0
(1-4x)^2+5=(2-3x)(1-5x)
(1-4x)^{2}+5=(2-3x)(1-5x)
-2x^2+100x=0
-2x^{2}+100x=0
18x^2-36x-144=0
18x^{2}-36x-144=0
n^2-5n+6=5n
n^{2}-5n+6=5n
1=w^2
1=w^{2}
1/3 x^2-27=0
\frac{1}{3}x^{2}-27=0
x^2-5x=7x-x^2
x^{2}-5x=7x-x^{2}
10x^2+2x=-3x
10x^{2}+2x=-3x
solvefor y,3y^2-2x^2=6-2xy
solvefor\:y,3y^{2}-2x^{2}=6-2xy
3x^2-4x+4=0
3x^{2}-4x+4=0
factor x^2+4x-32=0
factor\:x^{2}+4x-32=0
11x^2+7x=3
11x^{2}+7x=3
0.69x^2-34x+435=600
0.69x^{2}-34x+435=600
completesquare 3x^2=-4+8x
completesquare\:3x^{2}=-4+8x
121x^2-64=0
121x^{2}-64=0
r^2+12r+17=0
r^{2}+12r+17=0
roots x^2-x+4
roots\:x^{2}-x+4
9x^2-15x-6=0
9x^{2}-15x-6=0
(40-x)(60-x)=800
(40-x)(60-x)=800
2x^2+160=36x
2x^{2}+160=36x
solvefor y,y^2+2y+1=0
solvefor\:y,y^{2}+2y+1=0
solvefor t,(At-(Bt^2))/2 =0
solvefor\:t,\frac{At-(Bt^{2})}{2}=0
(2x-1)(x+2)=8x-4
(2x-1)(x+2)=8x-4
3x^2-26=1
3x^{2}-26=1
x^2-3x-19=0
x^{2}-3x-19=0
(x-4)^2-10=(x-1)^2-x^2
(x-4)^{2}-10=(x-1)^{2}-x^{2}
roots x^2+x+3
roots\:x^{2}+x+3
roots x^2+x+6
roots\:x^{2}+x+6
4w^2-19w+21=2
4w^{2}-19w+21=2
solvefor y,x^2+y^2-4x+6y+13=0
solvefor\:y,x^{2}+y^{2}-4x+6y+13=0
2^2+sqrt(21)^2=x^2
2^{2}+\sqrt{21}^{2}=x^{2}
9x^2-6x-7=0
9x^{2}-6x-7=0
(x-1)^2=121
(x-1)^{2}=121
solvefor a,a^2=b^2+c^2
solvefor\:a,a^{2}=b^{2}+c^{2}
x^2+8x+18=3
x^{2}+8x+18=3
3x^2-1=4x
3x^{2}-1=4x
(5-3y)^2+y^2=25
(5-3y)^{2}+y^{2}=25
3n^2-n-6=0
3n^{2}-n-6=0
s^2-s=0
s^{2}-s=0
16.7-(20x^2)/(10)=0
16.7-\frac{20x^{2}}{10}=0
-x^2+10x+25=0
-x^{2}+10x+25=0
10=3Q^2-18Q+5
10=3Q^{2}-18Q+5
roots s^2+4s+13
roots\:s^{2}+4s+13
4x^2+11x-108=0
4x^{2}+11x-108=0
solvefor y,x^4y-8xy+3xy^2=9
solvefor\:y,x^{4}y-8xy+3xy^{2}=9
x^2=-147
x^{2}=-147
x^2=-166
x^{2}=-166
-6x^2+24x-120=0
-6x^{2}+24x-120=0
2z^2-5z+13=0
2z^{2}-5z+13=0
-3x^2-5x+15=7
-3x^{2}-5x+15=7
6p^2-7p+2=0
6p^{2}-7p+2=0
3x^2-x-52=0
3x^{2}-x-52=0
-4x^2=72
-4x^{2}=72
5x^2+9=3x^2+27
5x^{2}+9=3x^{2}+27
solvefor y,4x^2-9y^2-8x+18y-1=0
solvefor\:y,4x^{2}-9y^{2}-8x+18y-1=0
-18x^2-12=0
-18x^{2}-12=0
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