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Popular Algebra Problems

completesquare x^2+3x-1	completesquare\:x^{2}+3x-1
0.25x^2-1.5x-7=0	0.25x^{2}-1.5x-7=0
-3x^2=-3	-3x^{2}=-3
4-x^2=4-4x	4-x^{2}=4-4x
solvefor f,(f)^2=x^4+5x^3-2x+3	solvefor\:f,(f)^{2}=x^{4}+5x^{3}-2x+3
x^2+12x-1=0	x^{2}+12x-1=0
(2x-3)2+x^2+6=(3x+1)(3x-1)	(2x-3)2+x^{2}+6=(3x+1)(3x-1)
v^2+0=0	v^{2}+0=0
2x^2=-x+2	2x^{2}=-x+2
2(3x^2+5)-6x(2x+4)=19x	2(3x^{2}+5)-6x(2x+4)=19x
2X^2-10/3 X+4/3 =0	2X^{2}-\frac{10}{3}X+\frac{4}{3}=0
7000-2q=0.01q^2+2q+1000	7000-2q=0.01q^{2}+2q+1000
solvefor c,ch^3-cc-ch=ch^2	solvefor\:c,ch^{3}-cc-ch=ch^{2}
x^1=x^2	x^{1}=x^{2}
x+x^2=72	x+x^{2}=72
x^2-2x-4=-2x+5-2x+5	x^{2}-2x-4=-2x+5-2x+5
1-x^2=1-x	1-x^{2}=1-x
5x^2=7x	5x^{2}=7x
x^2+x+36=0	x^{2}+x+36=0
4x^2=16x+25	4x^{2}=16x+25
6x-5=x^2	6x-5=x^{2}
(x-4)(x+5)-1=35	(x-4)(x+5)-1=35
solvefor x,f=2x^2-x+2k	solvefor\:x,f=2x^{2}-x+2k
7v^2=89-14v	7v^{2}=89-14v
2x^2+11x-30=0	2x^{2}+11x-30=0
-3x^2-42x-120=0	-3x^{2}-42x-120=0
-3x^2+12x+3=0	-3x^{2}+12x+3=0
4a^2-36=0	4a^{2}-36=0
x^2-7x+12=2	x^{2}-7x+12=2
8x^2-8x=0	8x^{2}-8x=0
49x^2+84x+36=0	49x^{2}+84x+36=0
x^2+(-1/3)^2=1	x^{2}+(-\frac{1}{3})^{2}=1
12.38x^2-28.6x+12.38=0	12.38x^{2}-28.6x+12.38=0
2r^2-3r+1=0	2r^{2}-3r+1=0
x^2=24^2+10^2	x^{2}=24^{2}+10^{2}
x=x^2-2x	x=x^{2}-2x
x^2=(2x+1)^2	x^{2}=(2x+1)^{2}
8x^2-120x=0	8x^{2}-120x=0
x^2+8x-24=0	x^{2}+8x-24=0
x^2-2x=2x-4	x^{2}-2x=2x-4
x^2+7x+6=14	x^{2}+7x+6=14
4y^2+8y+3=0	4y^{2}+8y+3=0
3x^2-9x-1=0	3x^{2}-9x-1=0
5x^2+7x-3=0	5x^{2}+7x-3=0
t^2=20	t^{2}=20
y^2-8y-1=0	y^{2}-8y-1=0
x^2-5x+27=21	x^{2}-5x+27=21
-16t^2+16t+96=0	-16t^{2}+16t+96=0
g(n)=-3n^2+7n+1	g(n)=-3n^{2}+7n+1
solvefor x,f=(y-3x)^2	solvefor\:x,f=(y-3x)^{2}
t^2-50=0	t^{2}-50=0
solvefor x,2x^2-x-1=0	solvefor\:x,2x^{2}-x-1=0
-x^2-5x+6=2x^2+4x-11	-x^{2}-5x+6=2x^{2}+4x-11
x^2-9x+81/4 = 1/4	x^{2}-9x+\frac{81}{4}=\frac{1}{4}
0.5x+6=2(2x-3)x	0.5x+6=2(2x-3)x
solvefor x,f=3x^2yz-xy^2z^2	solvefor\:x,f=3x^{2}yz-xy^{2}z^{2}
8x^2=12-4x	8x^{2}=12-4x
completesquare s^2-2s+10	completesquare\:s^{2}-2s+10
solvefor x,5x^2-3xy+5y^2-27=0	solvefor\:x,5x^{2}-3xy+5y^{2}-27=0
completesquare x^2-2x-48=0	completesquare\:x^{2}-2x-48=0
2y-3y^2+1=0	2y-3y^{2}+1=0
completesquare x^2+2x+17	completesquare\:x^{2}+2x+17
solvefor x,4x^2-2xy^3+3y^2-6x+5=0	solvefor\:x,4x^{2}-2xy^{3}+3y^{2}-6x+5=0
x*2x=72	x\cdot\:2x=72
completesquare x^2+2x-39	completesquare\:x^{2}+2x-39
2x-1-x+2=x^2-8-2x-1	2x-1-x+2=x^{2}-8-2x-1
6q^2=144	6q^{2}=144
5x^2-50x+95=0	5x^{2}-50x+95=0
x^2-5x-30=0	x^{2}-5x-30=0
2x^2-8x=7x-x^2	2x^{2}-8x=7x-x^{2}
x^2-7+10=0	x^{2}-7+10=0
9x^2-16x+52=8x^2	9x^{2}-16x+52=8x^{2}
(2x+5)(x-3)=0	(2x+5)(x-3)=0
192=pir^2h	192=πr^{2}h
-100x^2+160x-64=0	-100x^{2}+160x-64=0
completesquare-x^2-6x+7	completesquare\:-x^{2}-6x+7
solvefor y,y^2=4x	solvefor\:y,y^{2}=4x
9x^2-23=0	9x^{2}-23=0
solvefor x,2(x^2+y^2)=(x+y)^2+64	solvefor\:x,2(x^{2}+y^{2})=(x+y)^{2}+64
4x^2-2x-9=0	4x^{2}-2x-9=0
0.000006x^2+6=0	0.000006x^{2}+6=0
5x^2-8x-3=0	5x^{2}-8x-3=0
x^2+7x-228=0	x^{2}+7x-228=0
9x^2-27=0	9x^{2}-27=0
(x-a)^2=a^2	(x-a)^{2}=a^{2}
4x^2+10=19	4x^{2}+10=19
x^2=319	x^{2}=319
5x^2=7+3x	5x^{2}=7+3x
-9x^2+4=-21	-9x^{2}+4=-21
x(x+4)=2300	x(x+4)=2300
x^2=4.5	x^{2}=4.5
0=-x^2-x+6	0=-x^{2}-x+6
solvefor pir^2h=35.257,r	solvefor\:πr^{2}h=35.257,r
4-6(x-5)^2=0	4-6(x-5)^{2}=0
2(x-3)^2=-2x+9	2(x-3)^{2}=-2x+9
completesquare x^2+5x+6	completesquare\:x^{2}+5x+6
x^2+(x+2)^2=202	x^{2}+(x+2)^{2}=202
x^2=-14	x^{2}=-14
x^2+1x+2=0	x^{2}+1x+2=0
x^2-15x-2=0	x^{2}-15x-2=0

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