Question

Evaluate the expression (- n) ^ (n + n) + n ^ (n - n) , when n = 2

Answer 1

17

Explanation:

Answer 2

17

Explanation:

Substitute the value of the variable and simplify.

`(-(2))^((2+2)) +2^((2-2))`

`-2x^(2+2) =2^(4) = 16`

`2^(2-2) =2^(0)`

Anything raised to the power of 0 is one.

16 + 1 = 17