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expand sin((9x^5+cos(x))^2)	expand\:\sin((9x^{5}+\cos(x))^{2})
((x^3+yx^2-(y+5)x-19))/((x+3))	\frac{(x^{3}+yx^{2}-(y+5)x-19)}{(x+3)}
expand (pi(sqrt(2)-1))-2	expand\:(π(\sqrt{2}-1))-2
expand e^xcos(2x)*(e^xsin(2x)+2e^xcos(2x))	expand\:e^{x}\cos(2x)\cdot\:(e^{x}\sin(2x)+2e^{x}\cos(2x))
simplify cos(x)*\delta(x-3pi)	simplify\:\cos(x)\cdot\:\delta(x-3π)
expand (p(1+r)+b(1+f))/(q(p+b))	expand\:\frac{p(1+r)+b(1+f)}{q(p+b)}
expand (-5)/((2.5-2)^2)	expand\:\frac{-5}{(2.5-2)^{2}}
expand (x((2x+5)^{3/2}-(-2x+5)^{3/2}))/3	expand\:\frac{x((2x+5)^{\frac{3}{2}}-(-2x+5)^{\frac{3}{2}})}{3}
expand 4/((s+3)^2(s^2+7s+10))	expand\:\frac{4}{(s+3)^{2}(s^{2}+7s+10)}
expand 1/((x-3)(x+2))	expand\:\frac{1}{(x-3)(x+2)}
simplify 1-(14(0.02x+1))/(x^3+25x^2+84.28x+14)	simplify\:1-\frac{14(0.02x+1)}{x^{3}+25x^{2}+84.28x+14}
expand (x+2)/((x+1)^2)	expand\:\frac{x+2}{(x+1)^{2}}
expand ((x^7+4)^7)/(128x^{14)}	expand\:\frac{(x^{7}+4)^{7}}{128x^{14}}
expand 1/((s^2+2)^3)	expand\:\frac{1}{(s^{2}+2)^{3}}
expand ((3x-1)(7-2x))/((7x^2+1)(10x^3-1))	expand\:\frac{(3x-1)(7-2x)}{(7x^{2}+1)(10x^{3}-1)}
derivative of (y(x^3e^{2x}+1))	\frac{d}{dx}((y)(x^{3}e^{2x}+1))
d/(d{y)}(({z})({x}^2e^{{y}}-{y}{z}e^{{x}}))	\frac{d}{d{y}}(({z})({x}^{2}e^{{y}}-{y}{z}e^{{x}}))
expand ((2x+1)(2x-3))/2	expand\:\frac{(2x+1)(2x-3)}{2}
expand y/(2(x+y))	expand\:\frac{y}{2(x+y)}
expand ((u-1)/2)^2	expand\:(\frac{u-1}{2})^{2}
expand (x^2-x+2)dx(x+1)(x+2)(x-3)	expand\:(x^{2}-x+2)dx(x+1)(x+2)(x-3)
expand xIngresa(a+b)^2	expand\:xIngresa(a+b)^{2}
expand ((ln(x^2+y^2)+e^{5x-z})^2)/2	expand\:\frac{(\ln(x^{2}+y^{2})+e^{5x-z})^{2}}{2}
expand (\partial)/(\partial x)((100-5x)*x)-20x	expand\:\frac{\partial\:}{\partial\:x}((100-5x)\cdot\:x)-20x
expand 30e^{6(t/8-2)}sin(4)(t/8-2)\H(t/8-2)	expand\:30e^{6(\frac{t}{8}-2)}\sin(4)(\frac{t}{8}-2)\H(\frac{t}{8}-2)
expand 12x+3(2x-4=60)	expand\:12x+3(2x-4=60)
expand ((w^2+a^2)b)/(w^2+a^2-b^2)	expand\:\frac{(w^{2}+a^{2})b}{w^{2}+a^{2}-b^{2}}
expand (9-e^x)^3	expand\:(9-e^{x})^{3}
expand ((2x-3)x)/(2(2x+3))	expand\:\frac{(2x-3)x}{2(2x+3)}
expand ((-1+2p)^{-1+n}-1)/(ln(-1+2p))	expand\:\frac{(-1+2p)^{-1+n}-1}{\ln(-1+2p)}
expand (ks+8k+sm)/(s(s+8))	expand\:\frac{ks+8k+sm}{s(s+8)}
expand (10-20e^{-12t})^2	expand\:(10-20e^{-12t})^{2}
expand (2x^2+4x+8)/((x+2)(x^2+x+6))	expand\:\frac{2x^{2}+4x+8}{(x+2)(x^{2}+x+6)}
expand (3+y+2y^2)^5	expand\:(3+y+2y^{2})^{5}
expand (3+7e^{-0.25x})^2	expand\:(3+7e^{-0.25x})^{2}
expand (a^3+b^3)(a^6+b^5)(a^3-b^3)^{+b,2}	expand\:(a^{3}+b^{3})(a^{6}+b^{5})(a^{3}-b^{3})^{+b,2}
expand (e^{-s})/((s+1)(s+2))	expand\:\frac{e^{-s}}{(s+1)(s+2)}
expand (x^2)/((cos(x)+xsin(x))^2)	expand\:\frac{x^{2}}{(\cos(x)+x\sin(x))^{2}}
expand (10x^2+50x)/((2x+5)^2)	expand\:\frac{10x^{2}+50x}{(2x+5)^{2}}
expand 1.3(1+e^{0,4*3/7})	expand\:1.3(1+e^{0,4\cdot\:\frac{3}{7}})
((x+3))/((x^2+2x+2)(x^3+10x^2+29x+20))	\frac{(x+3)}{(x^{2}+2x+2)(x^{3}+10x^{2}+29x+20)}
expand (5+4x-3x^2)/((1-2x)(2+x)^2)	expand\:\frac{5+4x-3x^{2}}{(1-2x)(2+x)^{2}}
expand (5s+e^{-3s})/(s^2(s^2+1))+5s	expand\:\frac{5s+e^{-3s}}{s^{2}(s^{2}+1)}+5s
expand cos(3(x+2pi))	expand\:\cos(3(x+2π))
expand (4x)/((x+1)^2(x-1)^2)	expand\:\frac{4\cdot\:x}{(x+1)^{2}\cdot\:(x-1)^{2}}
expand (7x^2+2x-3)/((2x-1)(3x+2)(x-3))	expand\:\frac{7x^{2}+2x-3}{(2x-1)(3x+2)(x-3)}
expand (e^{-5s}+2e^{-6s}+3e^{-7s})/(s^2(s-4))	expand\:\frac{e^{-5s}+2e^{-6s}+3e^{-7s}}{s^{2}(s-4)}
expand (((Rcs+1)/c)I)/(\frac{cs){cs}}	expand\:\frac{(\frac{Rcs+1}{c})I}{\frac{cs}{cs}}
expand (y^2-xy)(dy)/(dx)+x^2	expand\:(y^{2}-xy)\frac{dy}{dx}+x^{2}
derivative of (y(3e^{2x}+2e^{2x}x))	\frac{d}{dx}((y)(3e^{2x}+2e^{2x}x))
expand (5-5x^2+35x)/((x+6)(x-7))	expand\:\frac{5-5x^{2}+35x}{(x+6)(x-7)}
expand (xy^2+x^2y)dy-xy^2dx	expand\:(xy^{2}+x^{2}y)dy-xy^{2}dx
expand e(3ln\|x\|+C)	expand\:e(3\ln\left\|x\right\|+C)
expand (2xe^y+e^y)dx+(x^2+1)e^ydy	expand\:(2xe^{y}+e^{y})dx+(x^{2}+1)e^{y}dy
expand 2/(s(s+2)(s+10))	expand\:\frac{2}{s(s+2)(s+10)}
expand (x^{2-2/x})^9	expand\:(x^{2-\frac{2}{x}})^{9}
expand 3/2 (e^x-1/9 (e^{3x}*3x-e^{3x})+C)	expand\:\frac{3}{2}(e^{x}-\frac{1}{9}(e^{3x}\cdot\:3x-e^{3x})+C)
simplify-(5/14 log_{2}(5/14)+9/14 log_{2}(9/14))	simplify\:-(\frac{5}{14}\log_{2}(\frac{5}{14})+\frac{9}{14}\log_{2}(\frac{9}{14}))
expand x-2	expand\:x-2
expand (2y^2+3x)dx+(2xy)dy	expand\:(2y^{2}+3x)dx+(2xy)dy
expand derivative of (3x-3x^2-36)-12	expand\:\frac{d}{dx}((3x-3x^{2}-3)6)-12
expand (8x^2-6x+3)(8x^2-6x+3)'	expand\:(8x^{2}-6x+3)(8x^{2}-6x+3)\prime\:
expand (x/(x+1))-(1/x)	expand\:(\frac{x}{x+1})-(\frac{1}{x})
expand 3/2 cos(3/2 (x-pi/3))+4	expand\:\frac{3}{2}\cos(\frac{3}{2}(x-\frac{π}{3}))+4
expand (10(s+7))/((s+10)(s+20))	expand\:\frac{10(s+7)}{(s+10)(s+20)}
expand (240)/((120-v)^2)	expand\:\frac{240}{(120-v)^{2}}
expand 1/2 ((1,1,0)+(0,1,1))	expand\:\frac{1}{2}((1,1,0)+(0,1,1))
expand 1/(50sqrt(5))	expand\:\frac{1}{50\sqrt{5}}
expand 1/((x-4)^2(x^2+x+9))	expand\:\frac{1}{(x-4)^{2}(x^{2}+x+9)}
expand dxd(-9x-6)	expand\:dxd(-9x-6)
expand-13.35cos(pi/(182)(t-15))+8.85	expand\:-13.35\cos(\frac{π}{182}(t-15))+8.85
expand (1000-30x)/((0.02x^2+5)^2)	expand\:\frac{1000-30x}{(0.02x^{2}+5)^{2}}
expand (2(yv)+4y)(dyv)	expand\:(2(y\cdot\:v)+4y)(dy\cdot\:v)
expand 3/(s(s+2))	expand\:\frac{3}{s(s+2)}
expand (7x^2-7x-14)/((2x-1)(x^2-x-5))	expand\:\frac{7x^{2}-7x-14}{(2x-1)(x^{2}-x-5)}
expand (3x+5)/((8x+2)(x-4))	expand\:\frac{3x+5}{(8x+2)(x-4)}
expand (b^2e^{bt}sin(t)+be^{bt}cos(t))^2	expand\:(b^{2}e^{bt}\sin(t)+be^{bt}\cos(t))^{2}
expand (2x^2-y^2)dx+(xy)dy	expand\:(2x^{2}-y^{2})dx+(xy)dy
expand (-15x^2+495x-1350)/2	expand\:\frac{-15x^{2}+495x-1350}{2}
expand ((x+2)(x+3))/((x-2)(x-3))	expand\:\frac{(x+2)(x+3)}{(x-2)(x-3)}
expand (e^x+1)(e^x)	expand\:(e^{x}+1)(e^{x})
((4x-11))/((x-9)(x')^2)	\frac{(4x-11)}{(x-9)(x\prime\:)^{2}}
expand (x^2)/((x^2+1)^2(x^2+2x+2))	expand\:\frac{x^{2}}{(x^{2}+1)^{2}(x^{2}+2x+2)}
expand (12e^{-s})/((s+6)s)	expand\:\frac{12e^{-s}}{(s+6)s}
expand (xy^2)/(y/3 x 1/(3x))	expand\:\frac{xy^{2}}{\frac{y}{3}x\frac{1}{3x}}
expand 4x+8*x+2	expand\:4x+8\cdot\:x+2
expand 2y(y^2-5y-3)+y(y+1)'	expand\:2y(y^{2}-5y-3)+y(y+1)\prime\:
expand-2^3	expand\:-2^{3}
expand sin(x)(-ln(cos(x)))+cos(x)(-x+tan(x))	expand\:\sin(x)(-\ln(\cos(x)))+\cos(x)(-x+\tan(x))
expand ((x-8)(x+3))/((x+9)(x-1))	expand\:\frac{(x-8)(x+3)}{(x+9)(x-1)}
expand (y^3+10xy^4-2x)dx+(3xy^2+20x^2y^3)dy	expand\:(y^{3}+10xy^{4}-2x)dx+(3xy^{2}+20x^{2}y^{3})dy
expand ((x^3+x)^{10})/(10)	expand\:\frac{(x^{3}+x)^{10}}{10}
expand ((-3x-3)^2)/4	expand\:\frac{(-3x-3)^{2}}{4}
expand ((4x-1)(x+5))/(x-4)	expand\:\frac{(4x-1)(x+5)}{x-4}
expand 3sin(4(x-5))+3	expand\:3\sin(4(x-5))+3
expand 4(xe^{2x}+e^x)	expand\:4(xe^{2x}+e^{x})
expand (e^{2x-1})(e^x+e^{-x})	expand\:(e^{2x-1})(e^{x}+e^{-x})
expand-(2x^2+13x-2)/((x^2+6)(x+2))	expand\:-\frac{2x^{2}+13x-2}{(x^{2}+6)(x+2)}
expand (x^2+cx+1)(x^2+dx+1)	expand\:(x^{2}+cx+1)(x^{2}+dx+1)
expand 8(5x+8y=-24)	expand\:8(5x+8y=-24)

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