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Popular Algebra Problems

5t^2+15t+7=0	5t^{2}+15t+7=0
roots 100x^2-10011x-10.11=0	roots\:100x^{2}-10011x-10.11=0
16-x^2=2x+1	16-x^{2}=2x+1
x^2+13x=30	x^{2}+13x=30
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
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
a=2pir^2+2pi	a=2πr^{2}+2π
x^2+2x-575=0	x^{2}+2x-575=0
factor 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
factor n^2-6n=0	factor\:n^{2}-6n=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}
9(4-5x)^2=1	9(4-5x)^{2}=1
2(x^2+4)=-10	2(x^{2}+4)=-10
factor x^2+2x-9=2x	factor\:x^{2}+2x-9=2x
x^2-30=195	x^{2}-30=195
x^2+18x-48=-8	x^{2}+18x-48=-8
7x^2-16x+100=0	7x^{2}-16x+100=0
-x^2+2=-34	-x^{2}+2=-34
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
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
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=-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
factor 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^2-6x+15=0	-3x^{2}-6x+15=0
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
4x^2+72x+388=0	4x^{2}+72x+388=0
-2x^2=32	-2x^{2}=32
25x^2-30x+9=96	25x^{2}-30x+9=96
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
(5+x)(x+1)=4(3x-4)+(x+1)(3x-4)	(5+x)(x+1)=4(3x-4)+(x+1)(3x-4)
x+2=x^2+2x	x+2=x^{2}+2x
factor 9x^2+6x=-1	factor\:9x^{2}+6x=-1
factor x(2x+3)=5	factor\:x(2x+3)=5
-2y^2+9y=8	-2y^{2}+9y=8
-(x-5)^2=108	-(x-5)^{2}=108
roots x^2-2x-6	roots\:x^{2}-2x-6
factor 12x^2-26x-7=3x+1	factor\:12x^{2}-26x-7=3x+1
3x^2+20x+16=6x^2+32x+28	3x^{2}+20x+16=6x^{2}+32x+28
(x+5)^2=(5-x)^2+(5-x)^2	(x+5)^{2}=(5-x)^{2}+(5-x)^{2}
(-x+2)(4x+4)=0	(-x+2)(4x+4)=0
factor a^2-49=0	factor\:a^{2}-49=0
6x^2+49x+77=3x^2+28+47	6x^{2}+49x+77=3x^{2}+28+47
10-5x=3x^2-3(x-3)	10-5x=3x^{2}-3(x-3)
(3y+2)(y-1)=y(y+2)	(3y+2)(y-1)=y(y+2)
-2x^2+x+9=0	-2x^{2}+x+9=0
2x^2+4x+11=0	2x^{2}+4x+11=0
roots x^2-5x-6	roots\:x^{2}-5x-6
x^2-12x+36=13	x^{2}-12x+36=13
x^2= x/2	x^{2}=\frac{x}{2}
factor x^2+3x-68=3x-4	factor\:x^{2}+3x-68=3x-4
16(5-2x)^2+33=42	16(5-2x)^{2}+33=42
-s^2-2s+5=0	-s^{2}-2s+5=0
solvefor y,40x^2+3y^2-7x+y+1=0	solvefor\:y,40x^{2}+3y^{2}-7x+y+1=0
t^2+6t-4=0	t^{2}+6t-4=0
x^2+6x+19=4x	x^{2}+6x+19=4x
10x^2-39/2 x+9=0	10x^{2}-\frac{39}{2}x+9=0
x^2+20x-4=0	x^{2}+20x-4=0
3(3x+5)^2-36=-21	3(3x+5)^{2}-36=-21
x^2+4x=8x+5	x^{2}+4x=8x+5
2x^2-1 7/25 =0	2x^{2}-1\frac{7}{25}=0
ax^2+2x+1=0	ax^{2}+2x+1=0
roots 2x^2+3x-1	roots\:2x^{2}+3x-1
solvefor x,y=2x^2-12x-11	solvefor\:x,y=2x^{2}-12x-11
x^2-4x+8=3	x^{2}-4x+8=3
x^2+2=4x-1	x^{2}+2=4x-1
-2x^2+6x=-6	-2x^{2}+6x=-6

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