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Popular Algebra Problems
(3x-5)(x+1)=(5x+1)(x-6)
(3x-5)(x+1)=(5x+1)(x-6)
8x+2=4(x^2-3)-(x-2)(x-3)
8x+2=4(x^{2}-3)-(x-2)(x-3)
5x^2+4x+2=0
5x^{2}+4x+2=0
completesquare (5y+9)^2=80
completesquare\:(5y+9)^{2}=80
2y^2-8y=-5
2y^{2}-8y=-5
d^2+4d-140=0
d^{2}+4d-140=0
x^2=-sqrt(16)
x^{2}=-\sqrt{16}
z^2+16z+89=0
z^{2}+16z+89=0
x(x-9)=1
x(x-9)=1
(x-5)^2+7(x-5)=-12
(x-5)^{2}+7(x-5)=-12
x-4+x(x-3)=4
x-4+x(x-3)=4
4x^2-1=-6x
4x^{2}-1=-6x
3x^2+14x+49=2x^2+100
3x^{2}+14x+49=2x^{2}+100
(7x+23)^2=27
(7x+23)^{2}=27
4x^2-16x+16=16-16x
4x^{2}-16x+16=16-16x
-x^2+9x+2=0
-x^{2}+9x+2=0
x^2+3(-x)=16
x^{2}+3(-x)=16
5m(m+3)=10
5m(m+3)=10
x^2+5^2=7^2
x^{2}+5^{2}=7^{2}
t^2-t+1=1
t^{2}-t+1=1
3(2-2x)=(x-4)(x-2)
3(2-2x)=(x-4)(x-2)
completesquare x^2+14x+40=0
completesquare\:x^{2}+14x+40=0
sqrt(101)^2+x^2=14^2
\sqrt{101}^{2}+x^{2}=14^{2}
4x^2+77=-36
4x^{2}+77=-36
solvefor w,w^2+4w=0
solvefor\:w,w^{2}+4w=0
9x-2-2x(3x-1)=4x^2
9x-2-2x(3x-1)=4x^{2}
factor 5y^2=7y+6
factor\:5y^{2}=7y+6
2s^2+15s+40=0
2s^{2}+15s+40=0
solvefor x,x^2+10x+24=0
solvefor\:x,x^{2}+10x+24=0
factor a^2-a-2=0
factor\:a^{2}-a-2=0
x^2+18x=9
x^{2}+18x=9
x^2+18x=4
x^{2}+18x=4
v^2-7v=18
v^{2}-7v=18
factor x^2=5x+24
factor\:x^{2}=5x+24
12x^2-10x=8x^2+2x
12x^{2}-10x=8x^{2}+2x
solvefor x,f(3x-5)=2x^2-3x+1
solvefor\:x,f(3x-5)=2x^{2}-3x+1
(x+9)^2=15
(x+9)^{2}=15
272=-16t^2+32t
272=-16t^{2}+32t
0=3x^2+13x+4
0=3x^{2}+13x+4
(x+9)^2=-5
(x+9)^{2}=-5
-3x^2=2x
-3x^{2}=2x
5x+2x^2=0
5x+2x^{2}=0
31500=-0.14x^2+420x
31500=-0.14x^{2}+420x
completesquare p^2-6p
completesquare\:p^{2}-6p
3n^2+8n+4=0
3n^{2}+8n+4=0
0=4x^2-3x+1
0=4x^{2}-3x+1
8t^2+24t=2t-5
8t^{2}+24t=2t-5
3y^2-5y=0
3y^{2}-5y=0
5x^2-7=-4
5x^{2}-7=-4
solvefor x,(x-1)(x+k)=-4
solvefor\:x,(x-1)(x+k)=-4
x^2-1/4 x=0
x^{2}-\frac{1}{4}x=0
-2x^2+30=-7x
-2x^{2}+30=-7x
-10x^2+130x-360=0
-10x^{2}+130x-360=0
4x(5x+1)=x+(2x-3)
4x(5x+1)=x+(2x-3)
solvefor x,2y^3-7x^2=5
solvefor\:x,2y^{3}-7x^{2}=5
2x^2-32x=-120
2x^{2}-32x=-120
2(x+3)^2-4=28
2(x+3)^{2}-4=28
x^2=20^2+15^2
x^{2}=20^{2}+15^{2}
x^2+2(3)x-3=(3)x^2+1
x^{2}+2(3)x-3=(3)x^{2}+1
(x+4)^2+6=7(x+4)
(x+4)^{2}+6=7(x+4)
-4.9t^2+13t+18=0
-4.9t^{2}+13t+18=0
5x^2-2=-88
5x^{2}-2=-88
25x^2+1=20x
25x^{2}+1=20x
1/2 c^2+3c=1
\frac{1}{2}c^{2}+3c=1
t^2-t+6=0
t^{2}-t+6=0
completesquare x^2+2x-9=0
completesquare\:x^{2}+2x-9=0
solvefor x,-493+46x-x^2=0
solvefor\:x,-493+46x-x^{2}=0
x^2-9.9x-312.5=0
x^{2}-9.9x-312.5=0
solvefor E,S=(E^2)/Z
solvefor\:E,S=\frac{E^{2}}{Z}
completesquare 8+4x-x^2
completesquare\:8+4x-x^{2}
(x-1)^2-80=0
(x-1)^{2}-80=0
(x+a)=(x+a)^2
(x+a)=(x+a)^{2}
8x^2-2.4x+0.48=0
8x^{2}-2.4x+0.48=0
3x^2+12=16
3x^{2}+12=16
3x=x^2-40
3x=x^{2}-40
3x+x^2=-7
3x+x^{2}=-7
5^2=10^2+x^2
5^{2}=10^{2}+x^{2}
2x^2=-6x-3
2x^{2}=-6x-3
0.2q^2-6q+80=0.6q^2-12q+80
0.2q^{2}-6q+80=0.6q^{2}-12q+80
3x^2-6x=35
3x^{2}-6x=35
solvefor x,(x-3)^2=4p(y-2)
solvefor\:x,(x-3)^{2}=4p(y-2)
x^2-(m+1)x-2m+1=0
x^{2}-(m+1)x-2m+1=0
44.9=10t+4.9t^2
44.9=10t+4.9t^{2}
(1-x)*(5+2x)=5
(1-x)\cdot\:(5+2x)=5
3u^2+11u=-6
3u^{2}+11u=-6
2x^2=-5x-2
2x^{2}=-5x-2
completesquare x^2+14x+44=0
completesquare\:x^{2}+14x+44=0
x^2-4x=33
x^{2}-4x=33
2x^2+3=-29
2x^{2}+3=-29
(x-4)(x-8)=-4
(x-4)(x-8)=-4
-2x^2-4x+13=0
-2x^{2}-4x+13=0
x^2-4x=5x
x^{2}-4x=5x
2x^2+9x+j=0
2x^{2}+9x+j=0
h^2+3h-1=0
h^{2}+3h-1=0
n(n-3)=4n
n(n-3)=4n
9x^2-18x+4=0
9x^{2}-18x+4=0
4z^2+8z+4=0
4z^{2}+8z+4=0
(x)=0.01x^2+0.9x+2
(x)=0.01x^{2}+0.9x+2
3x^2-2x+15=0
3x^{2}-2x+15=0
16x^2-57x+49=0
16x^{2}-57x+49=0
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