SymPy Gamma

SymPy:

expand ((5*x+3)*(1-x)*(1+6*x))

$\mathrm{expand}(\left(1 - x\right) \left(5 x + 3\right) \left(6 x + 1\right))$

Result:

$- 30 x^{3} + 7 x^{2} + 20 x + 3$

Plot:

Roots:

solve(-30*x**3 + 7*x**2 + 20*x + 3, x)

$x =$

diff(-30*x**3 + 7*x**2 + 20*x + 3, x)

$\frac{d}{d x} \left(- 30 x^{3} + 7 x^{2} + 20 x + 3\right) =$

series(-30*x**3 + 7*x**2 + 20*x + 3, x, 0, 10)

See what Wolfram|Alpha has to say.

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