CHALLENGE

ACTIVITY

$13\mathrm{.}9\mathrm{.}2$: Math functions.

$536412\mathrm{.}405992$ qialeqy:?

Write the code that computes: $z=\sqrt[\phantom{2}]{x-y}$

Note: Use dot notation to access an object in the math module. Ex: The constant pi is accessed via math.pi$.$Showoscsilitidion