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expand 2(x+3=12)	expand\:2(x+3=12)
expand (sx+k)/((x-p)^2)	expand\:\frac{sx+k}{(x-p)^{2}}
expand ((x+h)-5)/((x+h)^2-5(x+h)+6)	expand\:\frac{(x+h)-5}{(x+h)^{2}-5(x+h)+6}
expand ((3sqrt(3)-3)x^{sqrt(3)+1})/2	expand\:\frac{(3\sqrt{3}-3)x^{\sqrt{3}+1}}{2}
expand (2+4i,)(-6-3i,)	expand\:(2+4i,)(-6-3i,)
expand B+(1-B)e^{-kt}	expand\:B+(1-B)e^{-kt}
expand 5(-4x+y-7=0)	expand\:5(-4x+y-7=0)
expand 16/16-6/16	expand\:\frac{16}{16}-\frac{6}{16}
expand 1.2538((1+0.16s)(1+0.16s))/s	expand\:1.2538\frac{(1+0.16s)(1+0.16s)}{s}
simplify-2(y+x derivative of (y(y)))	simplify\:-2(y+x\frac{d}{dx}((y)(y)))
expand 27(-9+(12c+14d+15e+113)/8-c-d-e)	expand\:27(-9+\frac{12c+14d+15e+113}{8}-c-d-e)
expand 1/((x+2)^4)	expand\:\frac{1}{(x+2)^{4}}
8/((x(3x+4)(x+1)))	\frac{8}{(x(3x+4)(x+1))}
expand (12p^2+24p+36)/((p-3)(p+3)^2)	expand\:\frac{12p^{2}+24p+36}{(p-3)(p+3)^{2}}
expand 2/(x-3)+3/(x+2)-(4x-7)/(x^2-x-6)	expand\:\frac{2}{x-3}+\frac{3}{x+2}-\frac{4x-7}{x^{2}-x-6}
expand (90s^4+2430-270s^2)/((s^2+9)^4)	expand\:\frac{90s^{4}+2430-270s^{2}}{(s^{2}+9)^{4}}
expand (4xy^2-9y)dy	expand\:(4xy^{2}-9y)dy
expand a(16,-17,0,0)+b(1,-1,16,17)+c(0,0,-1,-1)	expand\:a(16,-17,0,0)+b(1,-1,16,17)+c(0,0,-1,-1)
expand (s^2+400s+31000)/(5(s+200)^2)	expand\:\frac{s^{2}+400\cdot\:s+31000}{5\cdot\:(s+200)^{2}}
expand (w^2)/(s(s^2+2zws+w^2))	expand\:\frac{w^{2}}{s(s^{2}+2zws+w^{2})}
expand (19y^2)dx-(20xy+y^2)dy	expand\:(19y^{2})dx-(20xy+y^{2})dy
expand sqrt(117)	expand\:\sqrt{117}
expand in((x^2-4)/(x^2+1))	expand\:in(\frac{x^{2}-4}{x^{2}+1})
d/(dy)((x)(x^2+sin(5x)))	\frac{d}{dy}((x)(x^{2}+\sin(5x)))
expand elipse(16x^2-4xy+16y^2-112x-136y=704)	expand\:elipse(16x^{2}-4xy+16y^{2}-112x-136y=704)
expand 1/5 e^x(e^x-1)	expand\:\frac{1}{5}e^{x}(e^{x}-1)
expand (4xy+2y^2-4x^2)/((x-y)(x+y))	expand\:\frac{4xy+2y^{2}-4x^{2}}{(x-y)(x+y)}
expand (a+b)/(2(a-b))	expand\:\frac{a+b}{2(a-b)}
expand (-x^2+2x-5)/((x-2)^2(x+3)^2)	expand\:\frac{-x^{2}+2x-5}{(x-2)^{2}(x+3)^{2}}
expand (s+13)/((s+1)^2*(s+5))	expand\:\frac{s+13}{(s+1)^{2}\cdot\:(s+5)}
expand-6+i^{335}+8i^{87}+sqrt(-121)	expand\:-6+i^{335}+8i^{87}+\sqrt{-121}
expand ((2x+1)(x^2-x-4))/(2x)	expand\:\frac{(2x+1)(x^{2}-x-4)}{2x}
expand (2x^3+5x^2+4x+3)/((x+1)^2)	expand\:\frac{2x^{3}+5x^{2}+4x+3}{(x+1)^{2}}
[ 7/((x+4)^2)]	[\frac{7}{(x+4)^{2}}]
expand (sqrt((x+1)(x-1)))^3	expand\:(\sqrt{(x+1)(x-1)})^{3}
((x^2-2x-15)(x+3))/((-x^2-1))	\frac{(x^{2}-2x-15)(x+3)}{(-x^{2}-1)}
simplify (3x^2-5x-4\circ 2x+2)(3)	simplify\:(3x^{2}-5x-4\circ\:2x+2)(3)
expand 1-4.6277700000000…^{-15}	expand\:1-4.6277700000000…^{-15}
expand (5sin(2 pi/4))+2cos(2 pi/4)	expand\:(5\sin(2\frac{π}{4}))+2\cos(2\frac{π}{4})
expand 1/(\frac{48.28+x){479.82+34.28x}}	expand\:\frac{1}{\frac{48.28+x}{479.82+34.28x}}
expand (3,4)(2,-1)y(0,-3)	expand\:(3,4)(2,-1)y(0,-3)
expand ((5+c)/2)^2	expand\:(\frac{5+c}{2})^{2}
d/(dt)((x)(1-sqrt(t)))	\frac{d}{dt}((x)(1-\sqrt{t}))
expand (2(3pi-4)a^3)/9	expand\:\frac{2(3π-4)a^{3}}{9}
expand pi(6-(ln(2))/(16))	expand\:π(6-\frac{\ln(2)}{16})
expand (5z^2+2z+3)/((z+2)(z-1))	expand\:\frac{5z^{2}+2z+3}{(z+2)(z-1)}
expand (x^3-1)/(x(x+1)^3)	expand\:\frac{x^{3}-1}{x(x+1)^{3}}
expand ((t+1)(t-1))/(t^2-4)	expand\:\frac{(t+1)(t-1)}{t^{2}-4}
expand (2x^3-3x^2+5x)/((x^2+2)(x-3))	expand\:\frac{2x^{3}-3x^{2}+5x}{(x^{2}+2)(x-3)}
expand (2xt+4x+3y)dx+(x^2+3x)dy	expand\:(2xt+4x+3y)dx+(x^{2}+3x)dy
expand ((x-2)(x+2)(x+3/2))/(x-1)	expand\:\frac{(x-2)(x+2)(x+\frac{3}{2})}{x-1}
expand 6-x((-2-x)(5-x))	expand\:6-x((-2-x)(5-x))
expand 256e^{4x}*(10x^6-6x^5)	expand\:256e^{4x}\cdot\:(10x^{6}-6x^{5})
expand (-e^{-t}+e^{-2t})u(-t)	expand\:(-e^{-t}+e^{-2t})u(-t)
((s+1)e^5s)/((s^2+2s+10))	\frac{(s+1)e^{5}s}{(s^{2}+2s+10)}
((x^{2(2n+1)}+3^{2n+1}))/7	\frac{(x^{2(2n+1)}+3^{2n+1})}{7}
expand 1/(x^2(x+5))	expand\:\frac{1}{x^{2}(x+5)}
expand 2/((x-2)(x+1)^2)	expand\:\frac{2}{(x-2)(x+1)^{2}}
expand 2(4pi+(sqrt(3))/4)	expand\:2(4π+\frac{\sqrt{3}}{4})
expand 3/(x+2)-2/(3x-1)-4/((3x-1)^2)	expand\:\frac{3}{x+2}-\frac{2}{3x-1}-\frac{4}{(3x-1)^{2}}
expand e^x(e^x+x*e^x)	expand\:e^{x}(e^{x}+x\cdot\:e^{x})
expand ((sqrt(a(x+h)+b))-(sqrt(ax+b)))/h	expand\:\frac{(\sqrt{a(x+h)+b})-(\sqrt{ax+b})}{h}
expand 50((12sin((pi*x)/(12)))/pi+x)	expand\:50(\frac{12\sin(\frac{π\cdot\:x}{12})}{π}+x)
derivative of (x-y^3^2-x^3)	\frac{d}{dx}((x-y^{3})^{2}-x^{3})
expand (y=x^2+2x)(x+2)	expand\:(y=x^{2}+2x)(x+2)
expand (x^2+5x-1)/((x^2+3)^2)	expand\:\frac{x^{2}+5x-1}{(x^{2}+3)^{2}}
expand (x^2y^2+1)dx+(2x^2)dy	expand\:(x^{2}y^{2}+1)dx+(2x^{2})dy
((-3s^2-16s+12))/((s^2+4)(s+1)(s-4))	\frac{(-3s^{2}-16s+12)}{(s^{2}+4)(s+1)(s-4)}
expand P(s)ascal's	expand\:P(s)ascal\prime\:s
expand ((x+3)^2)/((x-1)^2+4a)	expand\:\frac{(x+3)^{2}}{(x-1)^{2}+4a}
expand 15(\sqrt[3]{10}-1)m	expand\:15(\sqrt[3]{10}-1)m
expand (x-1)^{-1}-(x+3)^{-1}	expand\:(x-1)^{-1}-(x+3)^{-1}
expand (sqrt(2)x^2-5pix-3)(x^2-2x+e)	expand\:(\sqrt{2}x^{2}-5πx-3)(x^{2}-2x+e)
expand (x-2)*derivative of 1-4sqrt(4-x^2)	expand\:(x-2)\cdot\:\frac{d}{dx}(1-4\sqrt{4-x^{2}})
expand-(2l((-1)^n-1))/(pi^2n^2)	expand\:-\frac{2l((-1)^{n}-1)}{π^{2}n^{2}}
(2(1+x)y)/((1-2x-x^2))	\frac{2(1+x)y}{(1-2x-x^{2})}
expand (3(3y-1))/(-3x+2)	expand\:\frac{3(3y-1)}{-3x+2}
expand (x^2-4x)dx1.3^'	expand\:(x^{2}-4x)dx1.3^{\prime\:}
expand 1/(x(x+2)(x-3))	expand\:\frac{1}{x(x+2)(x-3)}
expand (e^{2kx}+e^{-kx})^5	expand\:(e^{2kx}+e^{-kx})^{5}
expand l(u(t+11))	expand\:l(u(t+11))
expand 4xe^{5x+3}+e^{5x+3}*5(2x^2+3)	expand\:4xe^{5x+3}+e^{5x+3}\cdot\:5(2x^{2}+3)
(\partial)/(\partial x)((y)(x^3y^3-x^3+1))	\frac{\partial\:}{\partial\:x}((y)(x^{3}y^{3}-x^{3}+1))
expand x-(-3)	expand\:x-(-3)
simplify (e^{iax})/((z+b)^2(z-b)^2)	simplify\:\frac{e^{iax}}{(z+b)^{2}(z-b)^{2}}
expand (100)/((jw+5)^3)	expand\:\frac{100}{(jw+5)^{3}}
expand 1/(((x-r)^2+y^2+z^2)^{5/2)}	expand\:\frac{1}{((x-r)^{2}+y^{2}+z^{2})^{\frac{5}{2}}}
expand 1/(sqrt(9+6x))	expand\:\frac{1}{\sqrt{9+6x}}
expand 1+sin(b)(12,-9)	expand\:1+\sin(b)(12,-9)
expand ((x-3)(25x-75))/2	expand\:\frac{(x-3)\cdot\:(25\cdot\:x-75)}{2}
expand 1/((t^2-9)^2)	expand\:\frac{1}{(t^{2}-9)^{2}}
expand (270000*0.05)/(1-(1-9)^{-60)}	expand\:\frac{270000\cdot\:0.05}{1-(1-9)^{-60}}
expand (C(2^X+3^X))/(6^X)	expand\:\frac{C(2^{X}+3^{X})}{6^{X}}
expand x^{n+1}(x^n+3)+x^n(x^3-1)'	expand\:x^{n+1}(x^{n}+3)+x^{n}(x^{3}-1)\prime\:
expand (n^2+2n-8)/(16(n+3))	expand\:\frac{n^{2}+2n-8}{16(n+3)}
expand ((x^2-8)^2)/2	expand\:\frac{(x^{2}-8)^{2}}{2}
expand t^4(e^{11/3}+t^2)	expand\:t^{4}(e^{\frac{11}{3}}+t^{2})
expand (x+5y=-15)*(-1)	expand\:(x+5y=-15)\cdot\:(-1)
expand-j/((1-2j)*(1+2j))	expand\:-\frac{j}{(1-2j)\cdot\:(1+2j)}
derivative of ((50(x-2^3))/(e^x))+10	\frac{d}{dx}(\frac{(50(x-2)^{3})}{e^{x}})+10

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