$162.643088454926$

[$-63.7603199280383$, $19.0546752598732$, $26.5383438390145$, $27.2393446152108$]

[$-63.7603199280383$, $19.0546752598732$, $26.5383438390145$, $27.2393446152108$]

[$1$, $1$, $1.00000000000000$, $1.00000000000000$, $0.999999999999890$]

[$1$, $1$, $1.00000000000000$, $1.00000000000000$, $0.999999999999890$]

$x^{2}$

$x^{2}$

<type 'sage.symbolic.expression.Expression'>

${\left(x + 6\right)} {\left(x + 1\right)}$

$k$

${\left(k - 2\right)} {\left(k - 3\right)}$

$n$

n

Interact: please open in CoCalc

n

Interact: please open in CoCalc

n

Interact: please open in CoCalc