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Popular Algebra Problems
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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