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Popular Algebra Problems

0=8.83x^2-59.38x+78.64	0=8.83x^{2}-59.38x+78.64
x^2+16x+64=0	x^{2}+16x+64=0
[2x-1]>10	[2x-1]>10
6x^2+x-21=0	6x^{2}+x-21=0
1^2+2^2+3^2+4^2+5^2	1^{2}+2^{2}+3^{2}+4^{2}+5^{2}
factor 81c^4-d^4	factor\:81c^{4}-d^{4}
factor 90x^2y^2+9x^3y^3	factor\:90x^{2}y^{2}+9x^{3}y^{3}
\|(x+2)(x-2)\|<= 2(2-x)	\left\|(x+2)(x-2)\right\|\le\:2(2-x)
(5x+15)/(x-2)<= 0	\frac{5x+15}{x-2}\le\:0
-10+9j>8	-10+9j>8
simplify 20*1/5	simplify\:20\cdot\:\frac{1}{5}
2x+5<0	2x+5<0
factor d^2-16	factor\:d^{2}-16
\|-5x+2\|=\|x+1\|	\left\|-5x+2\right\|=\left\|x+1\right\|
simplify 18/10+9	simplify\:\frac{18}{10}+9
4(x-1)+7=5(2x-3)	4(x-1)+7=5(2x-3)
5-4v>= 13-2v	5-4v\ge\:13-2v
16p^2=13p	16p^{2}=13p
simplify 11sqrt(1215)	simplify\:11\sqrt{1215}
x^2-4x-45=0	x^{2}-4x-45=0
Z<(16-16.15)/(0.15)	Z<\frac{16-16.15}{0.15}
simplify (sqrt(xy))/(\sqrt[3]{27xy)}	simplify\:\frac{\sqrt{xy}}{\sqrt[3]{27xy}}
10n-7n-n+2n-n=9	10n-7n-n+2n-n=9
12x^2+15x=16x+20	12x^{2}+15x=16x+20
4x^2+64=0	4x^{2}+64=0
15-3\|x+4\|>8	15-3\left\|x+4\right\|>8
simplify ((pi/2))/4	simplify\:\frac{(\frac{π}{2})}{4}
256-16t^2=0	256-16t^{2}=0
3y+2/5 =-1/5	3y+\frac{2}{5}=-\frac{1}{5}
z^2=18-7z	z^{2}=18-7z
simplify 3/2*8	simplify\:\frac{3}{2}\cdot\:8
simplify (12!)/((12-3)!)	simplify\:\frac{12!}{(12-3)!}
simplify sqrt(2)*sqrt(32)	simplify\:\sqrt{2}\cdot\:\sqrt{32}
factor-4x^2+11x+3	factor\:-4x^{2}+11x+3
\|(x-1)/(x-5)\|<1	\left\|\frac{x-1}{x-5}\right\|<1
18=x+9	18=x+9
factor 4c^2-21c+5	factor\:4c^{2}-21c+5
8-11x>-2	8-11x>-2
simplify-9/2+9	simplify\:-\frac{9}{2}+9
factor 7x^2+9x+2	factor\:7x^{2}+9x+2
factor 6x^2+3x-18	factor\:6x^{2}+3x-18
4x^2+19x+12=0	4x^{2}+19x+12=0
simplify ((x^4y^2)/(z^{-4)})^{-3}	simplify\:(\frac{x^{4}y^{2}}{z^{-4}})^{-3}
(x+3)/2 =(3x+5)/5	\frac{x+3}{2}=\frac{3x+5}{5}
simplify (m^2pq^{-1})/(4m^{-2)pq^3}	simplify\:\frac{m^{2}pq^{-1}}{4m^{-2}pq^{3}}
simplify 1+tan^2(x)	simplify\:1+\tan^{2}(x)
-12x=3x^2+9	-12x=3x^{2}+9
12x^2+8x=0	12x^{2}+8x=0
simplify 1/9+1/3	simplify\:\frac{1}{9}+\frac{1}{3}
y/2 <3	\frac{y}{2}<3
5w^2-46w+9=0	5w^{2}-46w+9=0
3-5sqrt(x)>-2	3-5\sqrt{x}>-2
simplify ln(-3)	simplify\:\ln(-3)
4x^2-12x-11=0	4x^{2}-12x-11=0
-3.1x^2+4.5x-19.9=750	-3.1x^{2}+4.5x-19.9=750
log_{6}(1/216)=x	\log_{6}(\frac{1}{216})=x
factor 2a^2-3ab-2b^2	factor\:2a^{2}-3ab-2b^{2}
3f<= 15	3f\le\:15
4x+7x-40=60-9x	4x+7x-40=60-9x
3x^2-7x-5=x^2+7-5x	3x^{2}-7x-5=x^{2}+7-5x
\|x+7\|>3	\left\|x+7\right\|>3
2/3 (x-6)= 3/4 (x+16)	\frac{2}{3}(x-6)=\frac{3}{4}(x+16)
factor 5x^4-30x^2-135	factor\:5x^{4}-30x^{2}-135
16-2r=-3r+6r+1	16-2r=-3r+6r+1
factor 2x^2-x-1	factor\:2x^{2}-x-1
x-1<= 2\land x+2>= 4	x-1\le\:2\land\:x+2\ge\:4
simplify 19*3	simplify\:19\cdot\:3
x^2-16x+48=0	x^{2}-16x+48=0
x^2-16x+64>= 0	x^{2}-16x+64\ge\:0
2x+1=13	2x+1=13
simplify-(1/9)^3	simplify\:-(\frac{1}{9})^{3}
join pi/3-2pi	join\:\frac{π}{3}-2π
simplify (x^5)^3	simplify\:(x^{5})^{3}
factor 8n^3-m^3	factor\:8n^{3}-m^{3}
3x<= 21	3x\le\:21
((5)^2+4)/((5))	\frac{(5)^{2}+4}{(5)}
6=9\|9d-9\|-3	6=9\left\|9d-9\right\|-3
3[2x-(x+3)]=5(x-1)	3[2x-(x+3)]=5(x-1)
-4x-7>1	-4x-7>1
2x^2-14x+20=0	2x^{2}-14x+20=0
\|4x-2\|>= 10	\left\|4x-2\right\|\ge\:10
(x-8)/(x+7)>= 0	\frac{x-8}{x+7}\ge\:0
simplify \sqrt[3]{531441}	simplify\:\sqrt[3]{531441}
7x+8=5x+4	7x+8=5x+4
4r^2+8r-5=0	4r^{2}+8r-5=0
x^2+x=60	x^{2}+x=60
5<= x<= 10	5\le\:x\le\:10
3x-15=6x+1	3x-15=6x+1
x^2-2x-3/2 =0	x^{2}-2x-\frac{3}{2}=0
simplify 240*pi/(180)	simplify\:240\cdot\:\frac{π}{180}
x^2+2x+1=-15	x^{2}+2x+1=-15
4x+3=0	4x+3=0
simplify 9/8+7/40	simplify\:\frac{9}{8}+\frac{7}{40}
simplify (9i)/(-3+4i)	simplify\:\frac{9i}{-3+4i}
simplify ln(1.6)	simplify\:\ln(1.6)
\|x^2-1\|+\|x^2-16\|=4	\left\|x^{2}-1\right\|+\left\|x^{2}-16\right\|=4
8x^2-10x+15=0	8x^{2}-10x+15=0
simplify \sqrt[3]{5^3}	simplify\:\sqrt[3]{5^{3}}
factor-2x^2+9x+5	factor\:-2x^{2}+9x+5
simplify sqrt(32)-sqrt(8)	simplify\:\sqrt{32}-\sqrt{8}

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