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Problemas populares de Álgebra
x^2=2x-2
x^{2}=2x-2
0=3(x-4)^2
0=3(x-4)^{2}
4x^2+17=20x
4x^{2}+17=20x
4t^2-19t-30=0
4t^{2}-19t-30=0
1-2x^2-x=0
1-2x^{2}-x=0
5t^2+15t+7=0
5t^{2}+15t+7=0
9d^2=1
9d^{2}=1
raíces 100x^2-10011x-10.11=0
roots\:100x^{2}-10011x-10.11=0
(x+2)^2-4x+4=0
(x+2)^{2}-4x+4=0
16-x^2=2x+1
16-x^{2}=2x+1
x^2+13x=30
x^{2}+13x=30
5x-5+2x^2=2
5x-5+2x^{2}=2
completesquare 2x^2+16x+11
completesquare\:2x^{2}+16x+11
12x^2-60x+48=0
12x^{2}-60x+48=0
-x^2+10x-15=1
-x^{2}+10x-15=1
solvefor y,-5x^2y-3y-6y^2=3x
solvefor\:y,-5x^{2}y-3y-6y^{2}=3x
0.012552x^2+0.666x=12.98
0.012552x^{2}+0.666x=12.98
4x^2+6x=-9
4x^{2}+6x=-9
7x^2=56x
7x^{2}=56x
8c^2-14c+5=0
8c^{2}-14c+5=0
p^2+2p+8=0
p^{2}+2p+8=0
8x-3x^2=0
8x-3x^{2}=0
a=2pir^2+2pi
a=2πr^{2}+2π
x^2+2x-575=0
x^{2}+2x-575=0
3x^2+17=-10x+9
3x^{2}+17=-10x+9
factorizar x^2+6x-100=6x
factor\:x^{2}+6x-100=6x
120=x+(x^2)/(20)
120=x+\frac{x^{2}}{20}
d^2-9d+11=0
d^{2}-9d+11=0
factorizar n^2-6n=0
factor\:n^{2}-6n=0
solvefor x,x^2-y^2-z^2=4
solvefor\:x,x^{2}-y^{2}-z^{2}=4
5r^2+r-2=0
5r^{2}+r-2=0
solvefor y,x^2+y^2=-2
solvefor\:y,x^{2}+y^{2}=-2
12^2+20^2=x^2
12^{2}+20^{2}=x^{2}
factorizar 14x^2+3x-2=0
factor\:14x^{2}+3x-2=0
9(4-5x)^2=1
9(4-5x)^{2}=1
2(x^2+4)=-10
2(x^{2}+4)=-10
factorizar x^2+2x-9=2x
factor\:x^{2}+2x-9=2x
x^2-30=195
x^{2}-30=195
4x^2+150x-1350=0
4x^{2}+150x-1350=0
x^2+18x-48=-8
x^{2}+18x-48=-8
7x^2-16x+100=0
7x^{2}-16x+100=0
0=9x^{(2)}-10x+2
0=9x^{(2)}-10x+2
-x^2+2=-34
-x^{2}+2=-34
k^2+5k-3=0
k^{2}+5k-3=0
7x^2=56
7x^{2}=56
2x^2+10x-16=0
2x^{2}+10x-16=0
3x^2-6x+80=-4
3x^{2}-6x+80=-4
5(3x-2)^2+27=32
5(3x-2)^{2}+27=32
(xsqrt(3))^2+x^2=1
(x\sqrt{3})^{2}+x^{2}=1
4y^2=-12y-9
4y^{2}=-12y-9
x^2=-9x-20
x^{2}=-9x-20
19.25=-8.5(2r-1.75)^2
19.25=-8.5(2r-1.75)^{2}
solvefor x,x(2x+1)=0
solvefor\:x,x(2x+1)=0
10x^2+125=5x^2+215
10x^{2}+125=5x^{2}+215
6x^2+125=5(x^2+25)
6x^{2}+125=5(x^{2}+25)
4x^2+5x=-1
4x^{2}+5x=-1
9(x^2-2)-13=-15
9(x^{2}-2)-13=-15
(17-y)^2+y^2=145
(17-y)^{2}+y^{2}=145
5(3x+8)^2-16=29
5(3x+8)^{2}-16=29
x^2-8x-9=-9
x^{2}-8x-9=-9
2y(y-3)=5(2y-1)-2
2y(y-3)=5(2y-1)-2
x^2-7x+10=5x-x^2
x^{2}-7x+10=5x-x^{2}
factorizar 2x^2-4x=3x+4
factor\:2x^{2}-4x=3x+4
-x^2=-64
-x^{2}=-64
-x^2=-4x
-x^{2}=-4x
(4+x)^2-(2x-1)^2=-12(5-x)
(4+x)^{2}-(2x-1)^{2}=-12(5-x)
2(x+1)=x^2
2(x+1)=x^{2}
-16t^2+184t+96=0
-16t^{2}+184t+96=0
factorizar 2x^2-2x-24=0
factor\:2x^{2}-2x-24=0
factorizar 4x^2-28x+49=0
factor\:4x^{2}-28x+49=0
x^2-42x-88=0
x^{2}-42x-88=0
y^2+5y=24
y^{2}+5y=24
16(4+2x)^2-47=2
16(4+2x)^{2}-47=2
3x^2+10x-4=-x
3x^{2}+10x-4=-x
-3x^2-6x+15=0
-3x^{2}-6x+15=0
raíces x^2-16x+64
roots\:x^{2}-16x+64
x^2-18x+82=2
x^{2}-18x+82=2
(x^2)/4+x/2 =2
\frac{x^{2}}{4}+\frac{x}{2}=2
x^2+2x=14
x^{2}+2x=14
x^2=(4x+3)/4
x^{2}=\frac{4x+3}{4}
v^2-7v+6=0
v^{2}-7v+6=0
6x+x^2+9=0
6x+x^{2}+9=0
completesquare-x^2+5x+2
completesquare\:-x^{2}+5x+2
d^2+9d+12=-4
d^{2}+9d+12=-4
y^2-15y-54=0
y^{2}-15y-54=0
(-3)10^{-6}x^2+0.003x+6=0
(-3)10^{-6}x^{2}+0.003x+6=0
4x^2+72x+388=0
4x^{2}+72x+388=0
-2x^2=32
-2x^{2}=32
raíces x^2-2x+20
roots\:x^{2}-2x+20
25x^2-30x+9=96
25x^{2}-30x+9=96
4x^2-60=0
4x^{2}-60=0
raíces x^2-3x+4
roots\:x^{2}-3x+4
raíces x^2-3x-2
roots\:x^{2}-3x-2
9=-2x^2+3x
9=-2x^{2}+3x
6x^2-60x+54=0
6x^{2}-60x+54=0
11q^2-44=0
11q^{2}-44=0
14x^2-7=25
14x^{2}-7=25
(5-x)(6-x)=2
(5-x)(6-x)=2
v^2+2v-24=0
v^{2}+2v-24=0
4(r-1)^2=8
4(r-1)^{2}=8
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