Question

1) (-1)^4+(-1)^5 2) (-1)^6+(-1)^3 3) (-1)^5+(-1)^2 4) (-1)^6+(-1)^3

Answer 1

Ответ:

1) 0

2) 0

3) 0

4) 0

Объяснение:

Answer 2

Let's calculate the values of the expressions:

1. (-1)^4 + (-1)^5 (-1)^4 is equal to 1 because any even power of -1 is 1. (-1)^5 is equal to -1 because any odd power of -1 is -1. So, the expression becomes: 1 + (-1) = 0

2. (-1)^6 + (-1)^3 (-1)^6 is equal to 1 because any even power of -1 is 1. (-1)^3 is equal to -1 because any odd power of -1 is -1. So, the expression becomes: 1 + (-1) = 0

3. (-1)^5 + (-1)^2 (-1)^5 is equal to -1 because any odd power of -1 is -1. (-1)^2 is equal to 1 because any even power of -1 is 1. So, the expression becomes: (-1) + 1 = 0

4. (-1)^6 + (-1)^3 (-1)^6 is equal to 1 because any even power of -1 is 1. (-1)^3 is equal to -1 because any odd power of -1 is -1. So, the expression becomes: 1 + (-1) = 0

In all four cases, the expressions evaluate to 0.