Question

the value of
${ - 1}^{1} \: + - 1 {}^{2} + - 1 {}^{3}$
​

Answer 1

Step-by-step explanation:

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-1^1+-1^2+-1^3

=-1-1-1

=-3

Answer 2

Answer:

-1

Step-by-step explanation:

-1^1 + - 1^2 + -1^3

-1 + 1 - 1

1 -2

-1