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expand (e^{-2s})/(s(s-2))	expand\:\frac{e^{-2s}}{s(s-2)}
(\partial)/(\partial x)(({f}(x,y))(x^2-xy))	\frac{\partial\:}{\partial\:x}(({f}(x,y))(x^{2}-xy))
expand e^{2x}(3x+2)	expand\:e^{2x}(3x+2)
expand ((y^2+2y-3)^2)/(16(y+1)^2)	expand\:\frac{(y^{2}+2y-3)^{2}}{16(y+1)^{2}}
expand (b^2)/((n-1)*s^2)	expand\:\frac{b^{2}}{(n-1)\cdot\:s^{2}}
simplify (-8t^3+68t^2-204t+207)*(-1.2)	simplify\:(-8t^{3}+68t^{2}-204t+207)\cdot\:(-1.2)
expand f(s)[(1+e^{2t})^2]	expand\:f(s)[(1+e^{2t})^{2}]
expand (3(x+y))/x	expand\:\frac{3(x+y)}{x}
expand ((4t+1)y'(t))/t	expand\:\frac{(4t+1)y\prime\:(t)}{t}
expand log_{4}(sqrt(ab))	expand\:\log_{4}(\sqrt{ab})
expand acos(ωt-kx)+cos(ωt-9a(k+Δx))	expand\:a\cos(ωt-kx)+\cos(ωt-9a(k+Δx))
expand (12x+32)/((x-2)(x+5))	expand\:\frac{12x+32}{(x-2)(x+5)}
expand ([5x^2+5+f(h)-5x^2-5x])/h	expand\:\frac{[5x^{2}+5+f(h)-5x^{2}-5x]}{h}
expand (2(5+4sqrt(2)))/7	expand\:\frac{2(5+4\sqrt{2})}{7}
expand (6912pb)/3	expand\:\frac{6912pb}{3}
((s^2+6s+6))/((s+1)^3)	\frac{(s^{2}+6s+6)}{(s+1)^{3}}
expand ((y+18)^2)/(72y)	expand\:\frac{(y+18)^{2}}{72y}
expand (-e^{-x}(x+c)+e^{-x})+y	expand\:(-e^{-x}(x+c)+e^{-x})+y
expand ((-z-1)^2z^2)/4	expand\:\frac{(-z-1)^{2}z^{2}}{4}
expand 5(e-4)	expand\:5(e-4)
(\partial)/(\partial x)((z)(xsin(xy)-z))	\frac{\partial\:}{\partial\:x}((z)(x\sin(xy)-z))
expand ((2x^4)/(3x))^3	expand\:(\frac{2x^{4}}{3x})^{3}
expand 1/(s(s^2+3s+5))	expand\:\frac{1}{s(s^{2}+3s+5)}
expand (x^2(-10x^3+3x^2-60x))/(20)	expand\:\frac{x^{2}(-10x^{3}+3x^{2}-60x)}{20}
d/(d{x)}(({z})({x}^2+{y}^2-2{z}^2+12{x}-8{z}-4))	\frac{d}{d{x}}(({z})({x}^{2}+{y}^{2}-2{z}^{2}+12{x}-8{z}-4))
expand e^{2(x+1-ln\|x+1\|)}	expand\:e^{2(x+1-\ln\left\|x+1\right\|)}
expand (x^4-2x^2+2)(x^2-2x+3)'	expand\:(x^{4}-2x^{2}+2)(x^{2}-2x+3)\prime\:
expand (2,0,2,)(x,4,-1)(3,2,1)	expand\:(2,0,2,)\cdot\:(x,4,-1)\cdot\:(3,2,1)
(d^2)/(dx^2)((y)(2x^2-4))	\frac{d^{2}}{dx^{2}}((y)(2x^{2}-4))
expand (2+3i)(2-3i)'	expand\:(2+3i)(2-3i)\prime\:
expand x(1-x-x^3+x^4)^2	expand\:x(1-x-x^{3}+x^{4})^{2}
expand cos(3t)U(t-(7pi)/2)	expand\:\cos(3t)U(t-\frac{7π}{2})
expand V(2,-3)F(2,-4)	expand\:V(2,-3)F(2,-4)
expand (4m+2n=70,)(-3m+4n=30)	expand\:(4m+2n=70,)(-3m+4n=30)
expand 1/((x+n+1)^2)	expand\:\frac{1}{(x+n+1)^{2}}
expand 3(403)	expand\:3(403)
expand-sin(xy)(y+x(dy)/(dx)=12y^2(dy)/(dx)+6x)	expand\:-\sin(xy)(y+x\frac{dy}{dx}=12y^{2}\frac{dy}{dx}+6x)
expand ((a-x)^3)/3	expand\:\frac{(a-x)^{3}}{3}
expand (-e^xsin(x)+cos(x)e^x)^2	expand\:(-e^{x}\sin(x)+\cos(x)e^{x})^{2}
expand (y^2+2^y)dy	expand\:(y^{2}+2^{y})dy
expand (6+2sqrt(3))pi	expand\:(6+2\sqrt{3})π
simplify (x+3\circ x^2)*1	simplify\:(x+3\circ\:x^{2})\cdot\:1
expand (2xy)+(y^2-x^2-4)y'(x)	expand\:(2xy)+(y^{2}-x^{2}-4)y\prime\:(x)
expand (x-1)/((x+1)(x-2))	expand\:\frac{x-1}{(x+1)(x-2)}
expand 4*3482	expand\:4\cdot\:3482
expand (1-1/(x^2))''(2+x)+(1-1/(x^2))(2+x)'	expand\:(1-\frac{1}{x^{2}})\prime\:\prime\:\cdot\:(2+x)+(1-\frac{1}{x^{2}})\cdot\:(2+x)\prime\:
expand (y^2e^{xy^2}+4x^3)dx	expand\:(y^{2}e^{xy^{2}}+4x^{3})dx
expand (4(k+6))/(k^2+10k+21)	expand\:\frac{4(k+6)}{k^{2}+10k+21}
expand (x^2+2x+12)/(2(x+2))	expand\:\frac{x^{2}+2x+12}{2(x+2)}
expand 30(1/3 sin(3x)-1/2 cos(2x)+1/5 e^{5x})	expand\:30(\frac{1}{3}\sin(3x)-\frac{1}{2}\cos(2x)+\frac{1}{5}e^{5x})
d/(dy)((x)(-5x^2+20x+2))	\frac{d}{dy}((x)(-5x^{2}+20x+2))
expand 2^4	expand\:2^{4}
expand (2(-8x^3+72x^2-216x+216))/(27)	expand\:\frac{2(-8x^{3}+72x^{2}-216x+216)}{27}
expand xe^x(xe^x-1)	expand\:xe^{x}(xe^{x}-1)
expand \sqrt[6]{(a^6-b^6)-3a^2b^2(a^2-b^2)}	expand\:\sqrt[6]{(a^{6}-b^{6})-3a^{2}b^{2}(a^{2}-b^{2})}
expand (3e^{5t}-2e^{4t})(15e^{5t}-8e^{4t})	expand\:(3e^{5t}-2e^{4t})(15e^{5t}-8e^{4t})
expand (x^2(-x/2+4)^4)/(32)	expand\:\frac{x^{2}(-\frac{x}{2}+4)^{4}}{32}
expand (f(x+h)-8x+2)/h	expand\:\frac{f(x+h)-8x+2}{h}
expand (-e^tt+2e^t)/((1-t)^2)	expand\:\frac{-e^{t}t+2e^{t}}{(1-t)^{2}}
-((3F(ax^n+αn-α)))/((5*x^n))	-\frac{(3\cdot\:F\cdot\:(a\cdot\:x^{n}+α\cdot\:n-α))}{(5\cdot\:x^{n})}
expand (15s)/((s^2+25)^2)	expand\:\frac{15s}{(s^{2}+25)^{2}}
expand 1/((s-3)(s^2+9))	expand\:\frac{1}{(s-3)(s^{2}+9)}
expand (-15-2h)/(3(2+k))	expand\:\frac{-15-2h}{3(2+k)}
expand (1+e^{2x})^4	expand\:(1+e^{2x})^{4}
((2pis))/((s^2+pi^2)^2)	\frac{(2\cdot\:π\cdot\:s)}{(s^{2}+π^{2})^{2}}
expand 1/(3(x+1)^3)	expand\:\frac{1}{3(x+1)^{3}}
expand (-4,4)y(2,-8)	expand\:(-4,4)y(2,-8)
expand ((-2+x)^2)/4	expand\:\frac{(-2+x)^{2}}{4}
simplify (z^2-z+0.64)/((z-1)(z-0.36))-1	simplify\:\frac{z^{2}-z+0.64}{(z-1)(z-0.36)}-1
expand s(t-pi/3)cos(3t)	expand\:s(t-\frac{π}{3})\cos(3t)
expand-6/((1+x)^4)	expand\:-\frac{6}{(1+x)^{4}}
expand (sqrt((x+h)^2-3)-sqrt(x^2-3))/h	expand\:\frac{\sqrt{(x+h)^{2}-3}-\sqrt{x^{2}-3}}{h}
expand (4x^2-x+6)/((x^2+2)(x-1))	expand\:\frac{4x^{2}-x+6}{(x^{2}+2)(x-1)}
expand (w+xy)(x,+w)(w+f)	expand\:(w+x\cdot\:y)(x\cdot\:,+w)(w+f)
expand 1/(x(ax+1))	expand\:\frac{1}{x(ax+1)}
expand 1/((s+6)(s+3))	expand\:\frac{1}{(s+6)(s+3)}
expand (x^4)^{12}	expand\:(x^{4})^{12}
expand 0.25(953-2y+x)^2	expand\:0.25(953-2y+x)^{2}
expand ((2y-3)^3)/(4(x-y+4))	expand\:\frac{(2y-3)^{3}}{4(x-y+4)}
expand ((y^4+1)^2)/(4y^4)	expand\:\frac{(y^{4}+1)^{2}}{4y^{4}}
expand x-((1/x)^{1/2})^{60}	expand\:x-((\frac{1}{x})^{\frac{1}{2}})^{60}
expand-e^x(x-1)	expand\:-e^{x}(x-1)
expand sqrt((x+y)^2+(u+v)^2)	expand\:\sqrt{(x+y)^{2}+(u+v)^{2}}
expand ((x+1)^2(x-5))/((x-1)^3)	expand\:\frac{(x+1)^{2}(x-5)}{(x-1)^{3}}
expand (2e^{-2s}(2s^2+2s+1))/(s^3)	expand\:\frac{2e^{-2s}(2s^{2}+2s+1)}{s^{3}}
expand b/(n(b-g-u))+c/(e^{t(b-g-u))}	expand\:\frac{b}{n(b-g-u)}+\frac{c}{e^{t(b-g-u)}}
expand-(4(9y^2+4x^2))/(81y^3)	expand\:-\frac{4(9y^{2}+4x^{2})}{81y^{3}}
expand 1/((x-a)^3)-1/((x+a)^2)	expand\:\frac{1}{(x-a)^{3}}-\frac{1}{(x+a)^{2}}
expand (s+1)/((s^2+2s+10)^2)	expand\:\frac{s+1}{(s^{2}+2s+10)^{2}}
expand f'(1)(x-1)	expand\:f\prime\:(1)(x-1)
expand ((n+8)(n+1))/(n(n-10))	expand\:\frac{(n+8)(n+1)}{n(n-10)}
expand (2-pt)/(2(2-p))	expand\:\frac{2-pt}{2(2-p)}
expand (15x^2)/((2x^3+1)^2)	expand\:\frac{15x^{2}}{(2x^{3}+1)^{2}}
expand (e^x+2e^{-x})^2	expand\:(e^{x}+2e^{-x})^{2}
expand d/(dh)((3h^2+4)23)-8	expand\:\frac{d}{dh}((3h^{2}+4)23)-8
expand ((2x^2+2x+1)(2x^2-2x+1))/(4x^2)	expand\:\frac{(2x^{2}+2x+1)(2x^{2}-2x+1)}{4x^{2}}
expand (2(s-1))/(s^4+s^2+1)	expand\:\frac{2(s-1)}{s^{4}+s^{2}+1}
expand ((x+h)^3-3ax^2+2bx+c)/h	expand\:\frac{(x+h)^{3}-3ax^{2}+2bx+c}{h}
expand (3x^2+5)/(2(x-1)^2)	expand\:\frac{3x^{2}+5}{2(x-1)^{2}}
expand 1/(2(cosh(x)+cos(x)))	expand\:\frac{1}{2(\cosh(x)+\cos(x))}

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