Question

Find the value of ( -1)raise to 21 + (-1) raise to 16

Answer 1

Answer:

if you get any odd number in power like -1 raise to 21 then the answer will in. negative and if it is in positive then you will get the answer in positive so the answer is as follows

$- {1}^{21} + ( - 1 {)}^{16} \\ - 1 + 1 \\ 0$