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x/(9x^2-1)>0	\frac{x}{9x^{2}-1}>0
(x-2)(x+9)=-10	(x-2)(x+9)=-10
(x-1)(x+7)<= 0	(x-1)(x+7)\le\:0
simplify (16yx^4)/(9x^8y^2)	simplify\:\frac{16yx^{4}}{9x^{8}y^{2}}
simplify (sqrt(7)+sqrt(10))(sqrt(7)-sqrt(10))	simplify\:(\sqrt{7}+\sqrt{10})(\sqrt{7}-\sqrt{10})
2/3 x-1/5 x=x-1	\frac{2}{3}x-\frac{1}{5}x=x-1
x^2=x^2	x^{2}=x^{2}
(((30-i50)-50))/(((30-i50)+50))=x	\frac{((30-i50)-50)}{((30-i50)+50)}=x
X/(X+1)>3	\frac{X}{X+1}>3
3x-1>=-1	3x-1\ge\:-1
7x^2+3x+1=0	7x^{2}+3x+1=0
factor-4+r^2+2rs+s^2	factor\:-4+r^{2}+2rs+s^{2}
simplify 9/(-3+5i)	simplify\:\frac{9}{-3+5i}
0=-16t^2+1600	0=-16t^{2}+1600
5x^2+3x+3=-x+4	5x^{2}+3x+3=-x+4
(x+2)^2=36	(x+2)^{2}=36
simplify 9/11+4/5-3/11	simplify\:\frac{9}{11}+\frac{4}{5}-\frac{3}{11}
factor 3k^3-24k^2+48k	factor\:3k^{3}-24k^{2}+48k
x^2+x=2	x^{2}+x=2
3x>= 20	3x\ge\:20
(x-2)(x-3)(x-4)<0	(x-2)(x-3)(x-4)<0
simplify log_{2}(2)+log_{2}(8)	simplify\:\log_{2}(2)+\log_{2}(8)
(2w-3)w=27	(2w-3)w=27
5(9+6x)+15(12+13x)=450	5(9+6x)+15(12+13x)=450
(1-x^2)^{3/2}	(1-x^{2})^{\frac{3}{2}}
2-4/9 x= 5/6	2-\frac{4}{9}x=\frac{5}{6}
-0.121+7.865>7.9y+0.019	-0.121+7.865>7.9y+0.019
simplify 1/2+4/5	simplify\:\frac{1}{2}+\frac{4}{5}
2\|x\|+x=3	2\left\|x\right\|+x=3
5(q+3)=15	5(q+3)=15
18x^2-24x+87=0	18x^{2}-24x+87=0
-1<= 3/4 x+2<8	-1\le\:\frac{3}{4}x+2<8
-9<= 2x+7<= 9	-9\le\:2x+7\le\:9
4.5(x-9)=2.96	4.5(x-9)=2.96
18x^2-(9x+2)(2x-1)=1	18x^{2}-(9x+2)(2x-1)=1
simplify (28-7k^2)/(k^2-4)	simplify\:\frac{28-7k^{2}}{k^{2}-4}
3x-2=0	3x-2=0
x-x/6 =1	x-\frac{x}{6}=1
factor 13xy^4+65x^3y^3	factor\:13xy^{4}+65x^{3}y^{3}
simplify sqrt(25/9)	simplify\:\sqrt{\frac{25}{9}}
2x(x+15)=15	2x(x+15)=15
simplify ln^2(e^2)	simplify\:\ln^{2}(e^{2})
41<=-3n-1	41\le\:-3n-1
2x^2+25<= x(x+10)	2x^{2}+25\le\:x(x+10)
simplify (-m^2+6)+(-4m^2+7m+2)	simplify\:(-m^{2}+6)+(-4m^{2}+7m+2)
a/3+a/7 = 20/21	\frac{a}{3}+\frac{a}{7}=\frac{20}{21}
x^2+10x+35=0	x^{2}+10x+35=0
x^2-2sqrt(2)x+2=0	x^{2}-2\sqrt{2}x+2=0
simplify (2x^2y^4)/(2xy^4)	simplify\:\frac{2x^{2}y^{4}}{2xy^{4}}
factor 12x^2-22x+6	factor\:12x^{2}-22x+6
factor 3x^2+x-2	factor\:3x^{2}+x-2
simplify 2^{-1/3}	simplify\:2^{-\frac{1}{3}}
x^2=1^2+4^2+8^2	x^{2}=1^{2}+4^{2}+8^{2}
3x^2-36x+843=0	3x^{2}-36x+843=0
x^2+6x=4	x^{2}+6x=4
simplify 3/4*4/5	simplify\:\frac{3}{4}\cdot\:\frac{4}{5}
factor a^2+6a-16	factor\:a^{2}+6a-16
n^2=81	n^{2}=81
\|x-2\|>5	\left\|x-2\right\|>5
21= x/9	21=\frac{x}{9}
factor 12x^3+31x^2+7x	factor\:12x^{3}+31x^{2}+7x
50x=16-42x	50x=16-42x
-3x+7<= 13	-3x+7\le\:13
simplify 24*2/3	simplify\:24\cdot\:\frac{2}{3}
simplify 1/10*1	simplify\:\frac{1}{10}\cdot\:1
x-4=-2	x-4=-2
factor 12x^2+8x-15	factor\:12x^{2}+8x-15
2/3 x+1/3 = 1/3 x+2/3	\frac{2}{3}x+\frac{1}{3}=\frac{1}{3}x+\frac{2}{3}
simplify (x^5)^{-2}	simplify\:(x^{5})^{-2}
-5(3x+7)-8=17	-5(3x+7)-8=17
x^2-7x=5	x^{2}-7x=5
-5\|x-2\|<-3	-5\left\|x-2\right\|<-3
simplify sqrt(30/125)	simplify\:\sqrt{\frac{30}{125}}
3b^2-18b=10b-49	3b^{2}-18b=10b-49
simplify-5/2-2	simplify\:-\frac{5}{2}-2
9x-3>6	9x-3>6
(sqrt(2))/3 r+1=23	\frac{\sqrt{2}}{3}r+1=23
simplify (x^{-1}+2^{-1})^{-1}	simplify\:(x^{-1}+2^{-1})^{-1}
x^2-9x+14>0	x^{2}-9x+14>0
0=-16(20)+x	0=-16(20)+x
2x-1=7	2x-1=7
-13<3-4x<= 1	-13<3-4x\le\:1
x^2-8x<=-11	x^{2}-8x\le\:-11
simplify-2(1/2)^{-2}	simplify\:-2(\frac{1}{2})^{-2}
simplify 3/2*2/3	simplify\:\frac{3}{2}\cdot\:\frac{2}{3}
simplify (3/8)^{-1}	simplify\:(\frac{3}{8})^{-1}
3(x-4)-7(x+2)=-2(x+18)	3(x-4)-7(x+2)=-2(x+18)
simplify (59n)/(99)*(80)/(33n)	simplify\:\frac{59n}{99}\cdot\:\frac{80}{33n}
x^2+4x+4>0	x^{2}+4x+4>0
t-82>-33	t-82>-33
x+3>1	x+3>1
-x+4=0	-x+4=0
factor 18x^2+21x-22	factor\:18x^{2}+21x-22
factor 6x+6	factor\:6x+6
t^2=49	t^{2}=49
simplify sqrt(15)*sqrt(35)	simplify\:\sqrt{15}\cdot\:\sqrt{35}
factor 2(x+1)(x+2)-(x+1)^2	factor\:2(x+1)(x+2)-(x+1)^{2}
3x+8=23-2x	3x+8=23-2x
-6+5(-2h+5)<-h-8-6	-6+5(-2h+5)<-h-8-6
1<= u/6	1\le\:\frac{u}{6}

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