Question

please help me to solve this​

Answer 1

Step-by-step explanation:

if x=-1

$x ^{3} = - 1$

$x ^{3} + 1 = - 1 + 1 = 0$

$(x ^{3} + 1) \div (x ^{3} + 1) = 0 \div 0$

Answer 2

Step-by-step explanation:

hope this will help

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