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Popular Algebra Problems

11x^2+3x-12=0	11x^{2}+3x-12=0
4x^2+5x-4=0	4x^{2}+5x-4=0
4m^2-4m+17=0	4m^{2}-4m+17=0
6x^2+36x+36=0	6x^{2}+36x+36=0
2z^2-z+1=0	2z^{2}-z+1=0
z^2+24=11z	z^{2}+24=11z
3x^2-7x=x^2-14x-4	3x^{2}-7x=x^{2}-14x-4
25x^2+36=60x	25x^{2}+36=60x
m^2+4m+1=0	m^{2}+4m+1=0
completesquare-x^2+3x+2	completesquare\:-x^{2}+3x+2
completesquare-x^2+3x+4	completesquare\:-x^{2}+3x+4
-1x^2-2x+3=0	-1x^{2}-2x+3=0
solvefor r,A= 1/2 r^2θ	solvefor\:r,A=\frac{1}{2}r^{2}θ
abx^2-a^2x-b^2x+ab=0	abx^{2}-a^{2}x-b^{2}x+ab=0
0.042x^2+x-18=0	0.042x^{2}+x-18=0
2=3x^2+1	2=3x^{2}+1
(x^2+3)2+21=10x^2+30	(x^{2}+3)2+21=10x^{2}+30
6x^2=1-5x	6x^{2}=1-5x
solvefor x,x^2+y^2-4z^2+4x-6y-8z=7	solvefor\:x,x^{2}+y^{2}-4z^{2}+4x-6y-8z=7
2+x-15x^2=0	2+x-15x^{2}=0
70x-x^2=100	70x-x^{2}=100
3x^2-18x+10=0	3x^{2}-18x+10=0
1/2 t^2+9=6t	\frac{1}{2}t^{2}+9=6t
2b^2-16=56	2b^{2}-16=56
2x^2+x-16=0	2x^{2}+x-16=0
5x^2+10=10	5x^{2}+10=10
4x^2+5x-7=0	4x^{2}+5x-7=0
solvefor x,integral of y=x^2	solvefor\:x,\int\:ydy=x^{2}
solvefor x,(f\circ g)=x^2	solvefor\:x,(f\circ\:g)=x^{2}
solvefor x,x^2y=x^2-4	solvefor\:x,x^{2}y=x^{2}-4
2k^2+9k+1=0	2k^{2}+9k+1=0
x(x+1)=156	x(x+1)=156
solvefor a,a^2-2ab+b^2+c^2=0	solvefor\:a,a^{2}-2ab+b^{2}+c^{2}=0
x^2+((-1)/2)^2=1	x^{2}+(\frac{-1}{2})^{2}=1
-8x^2-11x-2=0	-8x^{2}-11x-2=0
((x+2)^2)/9 = 2/3-((x+3)(x-3))/5	\frac{(x+2)^{2}}{9}=\frac{2}{3}-\frac{(x+3)(x-3)}{5}
x^2-14x=120	x^{2}-14x=120
3x^2=-7x+136	3x^{2}=-7x+136
2(x+6)(x-3)=0	2(x+6)(x-3)=0
x^2-(a+d)x+(ad-bc)=0	x^{2}-(a+d)x+(ad-bc)=0
9x^2-5x=0	9x^{2}-5x=0
solvefor x,x^2-y^2+z^2=1	solvefor\:x,x^{2}-y^{2}+z^{2}=1
10r^2-2r-19=0	10r^{2}-2r-19=0
a^2+7^2=9^2	a^{2}+7^{2}=9^{2}
16x^2=64	16x^{2}=64
x^2=3x^2	x^{2}=3x^{2}
X^2=169	X^{2}=169
n^2-30n=0	n^{2}-30n=0
-x^2+6=x+4	-x^{2}+6=x+4
4x^2+3=115	4x^{2}+3=115
(y+4)^2=6	(y+4)^{2}=6
4m^2+9=0	4m^{2}+9=0
(x+1)^2=x^2+(x-1)^2	(x+1)^{2}=x^{2}+(x-1)^{2}
completesquare x^2+12x+36=0	completesquare\:x^{2}+12x+36=0
λ^2-1.6λ+0.6=0	λ^{2}-1.6λ+0.6=0
X^2-12X+27=0	X^{2}-12X+27=0
4=4x-x^2	4=4x-x^{2}
x^2-10x-200=0	x^{2}-10x-200=0
x^{(2)}-5x-2=0	x^{(2)}-5x-2=0
solvefor x,x^2=3y^2	solvefor\:x,x^{2}=3y^{2}
20x^2-21x+4=0	20x^{2}-21x+4=0
3x+8=2x^2	3x+8=2x^{2}
completesquare p^2-20p	completesquare\:p^{2}-20p
(x)(x-6)=135	(x)(x-6)=135
completesquare x^2+8x+9	completesquare\:x^{2}+8x+9
completesquare x^2+8x+1	completesquare\:x^{2}+8x+1
22=2+37t-16t^2	22=2+37t-16t^{2}
4x^2-8x-96=0	4x^{2}-8x-96=0
-2x^2+16x-30=0	-2x^{2}+16x-30=0
2x^2-8x=3	2x^{2}-8x=3
solvefor y,x^2-4xy+y^2=4	solvefor\:y,x^{2}-4xy+y^{2}=4
(x+2)^2=4-x	(x+2)^{2}=4-x
(-6+1)(x^2+2x)=(-6+3)(3x+5)	(-6+1)(x^{2}+2x)=(-6+3)(3x+5)
30.8*10^5=0.9(35)(75^2)(252)x(1-0.5x)	30.8\cdot\:10^{5}=0.9(35)(75^{2})(252)x(1-0.5x)
25000x^2+600000=0	25000x^{2}+600000=0
0=-x^2+2x+1	0=-x^{2}+2x+1
-6x^2+600=0	-6x^{2}+600=0
9x^2-12x+3=0	9x^{2}-12x+3=0
factor 3y^2+4y=15	factor\:3y^{2}+4y=15
quadraticformula x^2+8x+12=0	quadraticformula\:x^{2}+8x+12=0
2X^2+8=0	2X^{2}+8=0
2x(x-5)=(5-5)^2	2x(x-5)=(5-5)^{2}
solvefor x,2x^2+y^3=0	solvefor\:x,2x^{2}+y^{3}=0
ax^2=c	ax^{2}=c
2x-8=x^2+13x+20	2x-8=x^{2}+13x+20
completesquare 6r^2+6r+12=0	completesquare\:6r^{2}+6r+12=0
(200+4x)(50+x)=10000	(200+4x)(50+x)=10000
solvefor a,(x^2+y^2)^2=a^2(x^2-y^2)	solvefor\:a,(x^{2}+y^{2})^{2}=a^{2}(x^{2}-y^{2})
(n+4)+n(n+2)+n=0	(n+4)+n(n+2)+n=0
4r^2=25	4r^{2}=25
(130pi10^3-w)^2=3150pi*10^3	(130π\cdot\:10^{3}-w)^{2}=3\cdot\:150π\cdot\:10^{3}
4x^2+7=0	4x^{2}+7=0
4x+12x^2=0	4x+12x^{2}=0
0=2x^2-6x	0=2x^{2}-6x
4x^2-9x^2-36=0	4x^{2}-9x^{2}-36=0
90=24t-0.8t^2	90=24t-0.8t^{2}
0=-2x^2+3	0=-2x^{2}+3
0=x(x-3)	0=x(x-3)
solvefor x,2(x^2+y^2)=(x-y)^2+16	solvefor\:x,2(x^{2}+y^{2})=(x-y)^{2}+16
v^{(2)}-7v+6=0	v^{(2)}-7v+6=0

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