Question

tell me answer for this question ​

Answer 1

Answer:

Answer is 0.

Step-by-step explanation:

-1+3+1-3

0

Answer 2

$( - 1) {}^{ - 3} + 3( - 1) {}^{2} - ( - 1) - 3$

$\: = - 1 + 3 + 1 - 3$

$= 0$

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