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Popular Algebra Problems
3x^2-10x=546
3x^{2}-10x=546
16t^2-80t+64=0
16t^{2}-80t+64=0
3000-70w=100w-w^2
3000-70w=100w-w^{2}
(s^2+8s+272)=0
(s^{2}+8s+272)=0
(x-4)^2=-36
(x-4)^{2}=-36
11x^2+16x-21=0
11x^{2}+16x-21=0
1/2 x^2= 1/4
\frac{1}{2}x^{2}=\frac{1}{4}
3x^2-15x+6=0
3x^{2}-15x+6=0
x(x-6)+8=0
x(x-6)+8=0
solvefor a,(a+b)^2=64
solvefor\:a,(a+b)^{2}=64
(4k-4)^2-4(2k+1)(-k)=0
(4k-4)^{2}-4(2k+1)(-k)=0
solvefor x,f=2x^2-3f(a+1)
solvefor\:x,f=2x^{2}-3f(a+1)
-4b=-3b^2+15
-4b=-3b^{2}+15
-3x^2-x=0
-3x^{2}-x=0
y^2+24y+23=0
y^{2}+24y+23=0
p^2+5p=0
p^{2}+5p=0
3y(y-4)=5(2-y)
3y(y-4)=5(2-y)
x^2+5x-374=0
x^{2}+5x-374=0
0=(x+2)^2-25
0=(x+2)^{2}-25
x^2+5x+7=3x+11
x^{2}+5x+7=3x+11
6a^2-12a-18=0
6a^{2}-12a-18=0
3x^2+6x-6=-2x^2
3x^{2}+6x-6=-2x^{2}
-5x^2+101x-193=0
-5x^{2}+101x-193=0
-4=(x-3)^2-4
-4=(x-3)^{2}-4
2x^2-6=-206
2x^{2}-6=-206
(x+1)(x-2)=3(x-2)
(x+1)(x-2)=3(x-2)
2x^2-x-20=0
2x^{2}-x-20=0
x^2+bx=c
x^{2}+bx=c
49=100y^2
49=100y^{2}
-5x^2-2x+1=0
-5x^{2}-2x+1=0
4x^2+16x+8=0
4x^{2}+16x+8=0
2x(x+3)=1
2x(x+3)=1
2x(x+3)=3
2x(x+3)=3
2x(x+3)=2
2x(x+3)=2
(-x-2)=x^2+4
(-x-2)=x^{2}+4
x^2+4x+53=15
x^{2}+4x+53=15
x^2+99x-100=0
x^{2}+99x-100=0
(x^2-5x)=0
(x^{2}-5x)=0
256=-x^2
256=-x^{2}
(3+x^2)/7 =4
\frac{3+x^{2}}{7}=4
5x^2=2x+1
5x^{2}=2x+1
solvefor x,nx^2-kx+64=0
solvefor\:x,nx^{2}-kx+64=0
t(t)=25-2t,0<= t<= 10
t(t)=25-2t,0\le\:t\le\:10
10^2+8^2=c^2
10^{2}+8^{2}=c^{2}
completesquare-x^2-4x+1
completesquare\:-x^{2}-4x+1
4x(2-x)=0
4x(2-x)=0
(5x+2)(x-1)=7x
(5x+2)(x-1)=7x
factor t^2+3t+2=0
factor\:t^{2}+3t+2=0
(x-1)^2=14
(x-1)^{2}=14
1/4 (2x-12)^2+8=4
\frac{1}{4}(2x-12)^{2}+8=4
completesquare 5x-x^2
completesquare\:5x-x^{2}
0.32x^2-1.2x+1=0
0.32x^{2}-1.2x+1=0
ax^2+(a+b)x+b=0
ax^{2}+(a+b)x+b=0
x+3=39-x^2
x+3=39-x^{2}
y=y(4-y)
y=y(4-y)
x^2-10x=-22
x^{2}-10x=-22
a=(x-6)(x-20)-(x-3)2+50
a=(x-6)(x-20)-(x-3)2+50
(pit-4)^2=4.1t-3
(πt-4)^{2}=4.1t-3
-6x=-9x^2+8
-6x=-9x^{2}+8
k^2+10k+16=0
k^{2}+10k+16=0
18x^2-7x=1
18x^{2}-7x=1
y^2-4y=5
y^{2}-4y=5
x^2-18(x-4)=0
x^{2}-18(x-4)=0
3a^2-8a+4=0
3a^{2}-8a+4=0
x^2+2x+5=-5
x^{2}+2x+5=-5
solvefor x,f(x+1)=2x^2+x-1
solvefor\:x,f(x+1)=2x^{2}+x-1
63(p^2-1)=32p
63(p^{2}-1)=32p
-5x^2-67x-100=-7x
-5x^{2}-67x-100=-7x
completesquare x^2+3x+6
completesquare\:x^{2}+3x+6
ax^2+(-2a^2+2)x-4a=0
ax^{2}+(-2a^{2}+2)x-4a=0
5x^2=46+9
5x^{2}=46+9
8m^2=15
8m^{2}=15
(2x-6)^2-12(5x+3)=0
(2x-6)^{2}-12(5x+3)=0
x(x+1)=4
x(x+1)=4
completesquare x^2+8x+10=0
completesquare\:x^{2}+8x+10=0
4x^2+32x=-64
4x^{2}+32x=-64
-x^2+10x-22=0
-x^{2}+10x-22=0
1+x^2=(-sqrt(10))^2
1+x^{2}=(-\sqrt{10})^{2}
3x-6+6x^2=0
3x-6+6x^{2}=0
0=210+264t+0.5(-32.2)t^2
0=210+264t+0.5(-32.2)t^{2}
0=3x^2-x
0=3x^{2}-x
-49x^2=56
-49x^{2}=56
completesquare x^2+6x-12=0
completesquare\:x^{2}+6x-12=0
(x-3/2)^2=0
(x-\frac{3}{2})^{2}=0
x^2-4x+8=13
x^{2}-4x+8=13
4a^2+432=0
4a^{2}+432=0
m(x)=3x^2+x-5m(1/2)
m(x)=3x^{2}+x-5m(\frac{1}{2})
x^2+4x+4=x^2+x^2+2x+1
x^{2}+4x+4=x^{2}+x^{2}+2x+1
factor 4x^2=5-8x
factor\:4x^{2}=5-8x
3x^2-2x+12=0
3x^{2}-2x+12=0
9x+9x^2-4=0
9x+9x^{2}-4=0
(3x+5)^2=0
(3x+5)^{2}=0
6x^2+3=-11x
6x^{2}+3=-11x
5y(2y-5)=0
5y(2y-5)=0
x^1+2x^2=8,3x^1-4x^2=4
x^{1}+2x^{2}=8,3x^{1}-4x^{2}=4
10t^2-4t-32=0
10t^{2}-4t-32=0
-5x^2+3=2
-5x^{2}+3=2
7p^2+10=26
7p^{2}+10=26
9v^2+4=571
9v^{2}+4=571
6t-3t^2=0
6t-3t^{2}=0
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