Question

P(-1)=(-1) power 3 - (-1)power 2 - (2+root 2) - 1 + root 2


Plzz solve this question its urgent​

Answer 1

Answer:

${ - 1}^{3} - { - 1}^{2} - 2 - \sqrt{2} - 1 + \sqrt{2} = - 1 - 1 - 2 - 1 = - 5$