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Popular Algebra Problems
4=-8x^2+8x+10
4=-8x^{2}+8x+10
x^2+10x=-1
x^{2}+10x=-1
roots a^2+2ab+b^2-x^2
roots\:a^{2}+2ab+b^{2}-x^{2}
3.02x^2+16x-7.02=0
3.02x^{2}+16x-7.02=0
factor x^2+x-12=x+4
factor\:x^{2}+x-12=x+4
factor 16x^2=81
factor\:16x^{2}=81
roots x^2-5x+24=0
roots\:x^{2}-5x+24=0
-4x^2+24x-35=0
-4x^{2}+24x-35=0
4^2+x^2=12^2
4^{2}+x^{2}=12^{2}
(2x+3)^2=9+x
(2x+3)^{2}=9+x
roots 18x^2+476x+2400
roots\:18x^{2}+476x+2400
3k^2+6k=105
3k^{2}+6k=105
roots x^2+4x-5
roots\:x^{2}+4x-5
3(3x+6)^2-46=5
3(3x+6)^{2}-46=5
-2x^2-x+15=0
-2x^{2}-x+15=0
solvefor x,3x^2+6x+1=0
solvefor\:x,3x^{2}+6x+1=0
roots m^2+2m+2=0
roots\:m^{2}+2m+2=0
roots s^2+2s+3
roots\:s^{2}+2s+3
4r^2-8r=96
4r^{2}-8r=96
roots x^2+ax+b
roots\:x^{2}+ax+b
solvefor x,-x^2+y^2-z^2=1
solvefor\:x,-x^{2}+y^{2}-z^{2}=1
17x^2+8x=0
17x^{2}+8x=0
2x^2-x-18=0
2x^{2}-x-18=0
roots x^2-8x+17
roots\:x^{2}-8x+17
roots x^2-8x+41
roots\:x^{2}-8x+41
2x^2+4x=-12
2x^{2}+4x=-12
x^2-20x+72=0
x^{2}-20x+72=0
2x^2+7x+2=-1
2x^{2}+7x+2=-1
3x^2-8x-1=-6x+4
3x^{2}-8x-1=-6x+4
25-100x^2=0
25-100x^{2}=0
11x^2=7-2x
11x^{2}=7-2x
x^2+6x+6=0
x^{2}+6x+6=0
x^2+22x=45
x^{2}+22x=45
6x^2=11x
6x^{2}=11x
2t^2+2t-1=0
2t^{2}+2t-1=0
roots x^2+3x+1
roots\:x^{2}+3x+1
4X^2+5X-51=0
4X^{2}+5X-51=0
4x^2-20x=-45
4x^{2}-20x=-45
solvefor y,x^2y^3=1
solvefor\:y,x^{2}y^{3}=1
factor x^2+5x-6=0
factor\:x^{2}+5x-6=0
(3v-2)(2v+1)=3v^2-11v-10
(3v-2)(2v+1)=3v^{2}-11v-10
5x^2-50x+125=0
5x^{2}-50x+125=0
3(x+1)^2=-240
3(x+1)^{2}=-240
15b^2-8b-3=-4
15b^{2}-8b-3=-4
9x^2+6x-63=0
9x^{2}+6x-63=0
x^2-2xsqrt(2)-5=0
x^{2}-2x\sqrt{2}-5=0
2W^2+3W-54=0
2W^{2}+3W-54=0
roots s^2+6s+25
roots\:s^{2}+6s+25
35x^2+17x=-2
35x^{2}+17x=-2
completesquare x^2+18x+81=0
completesquare\:x^{2}+18x+81=0
x^2+18x-21=0
x^{2}+18x-21=0
2x^2-4x+4=3x
2x^{2}-4x+4=3x
9x^2=-15x
9x^{2}=-15x
factor x^2-121=0
factor\:x^{2}-121=0
factor x^2+2x-48=0
factor\:x^{2}+2x-48=0
19+2x^2=21
19+2x^{2}=21
solvefor x,x^2+4x+10=0
solvefor\:x,x^{2}+4x+10=0
log_{10}(3)x^2-log_{10}(3)=2
\log_{10}(3)x^{2}-\log_{10}(3)=2
x^2-2x+2=2-x^2
x^{2}-2x+2=2-x^{2}
solvefor x,(x-a)^2+y^2=d^2
solvefor\:x,(x-a)^{2}+y^{2}=d^{2}
3x^2+(m+2)x-5+m=0
3x^{2}+(m+2)x-5+m=0
roots 3x^2-6x
roots\:3x^{2}-6x
y^2+100=0
y^{2}+100=0
4x^2-11=x^2-11+9x
4x^{2}-11=x^{2}-11+9x
factor x^2-3x+6=2x+6
factor\:x^{2}-3x+6=2x+6
x^2=(2x+7)/3
x^{2}=\frac{2x+7}{3}
7x^2-8=-49x-8
7x^{2}-8=-49x-8
6x^2=98-7x
6x^{2}=98-7x
roots x^2+5x+7
roots\:x^{2}+5x+7
-2x^2-4x+8=0
-2x^{2}-4x+8=0
2x^2+9x-6=0
2x^{2}+9x-6=0
(x+2)^2+10=26
(x+2)^{2}+10=26
(m-2)^2+3=28
(m-2)^{2}+3=28
factor 5x^2+11x+2=0
factor\:5x^{2}+11x+2=0
39=-((x^2)/(200))+x-2
39=-(\frac{x^{2}}{200})+x-2
x^2-15/81 = 539/891
x^{2}-\frac{15}{81}=\frac{539}{891}
5n^2+1=0
5n^{2}+1=0
3k^2+2k=2k^2+11k
3k^{2}+2k=2k^{2}+11k
x^2+5=-5x-1
x^{2}+5=-5x-1
solvefor x,x^2+sqrt(m(x))x-m(x)=0
solvefor\:x,x^{2}+\sqrt{m(x)}x-m(x)=0
2500x^2-8000x+43500=0
2500x^{2}-8000x+43500=0
15x^2-2x+1=0
15x^{2}-2x+1=0
-2x^2+90=0
-2x^{2}+90=0
3x^2-7x-4=-5x
3x^{2}-7x-4=-5x
(p+3)^2=3(15+2p)
(p+3)^{2}=3(15+2p)
3x^2+x= 2/3
3x^{2}+x=\frac{2}{3}
3x^2+2x=10x-5
3x^{2}+2x=10x-5
7(x^2+10)=5x^2+80
7(x^{2}+10)=5x^{2}+80
(-x-2.5)(2x+3)=0
(-x-2.5)(2x+3)=0
(s^2-s+4)=0
(s^{2}-s+4)=0
x^2+8x-4d=0
x^{2}+8x-4d=0
2x^2-16x=-22
2x^{2}-16x=-22
6-6x+x^2=0
6-6x+x^{2}=0
25k^2+36k+9=6k
25k^{2}+36k+9=6k
solvefor a,a^2-b^2=0
solvefor\:a,a^{2}-b^{2}=0
x^2-2x=15
x^{2}-2x=15
((u^2-1))/2 = u/3
\frac{(u^{2}-1)}{2}=\frac{u}{3}
3(3x-9)^2+20=41
3(3x-9)^{2}+20=41
-2x^2-12x=0
-2x^{2}-12x=0
2p^2-p=91
2p^{2}-p=91
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