Question

4-√9+x/1-√8-x , evaluate if limit is x =7​

Answer 1

$4 - \sqrt{9 + 7} \div 1 - \sqrt{8 - 7} \\ 4 - \sqrt{16} \div 1 - \sqrt{1} \\ 4 - 4 \div 1 - 1 \\ 0 \div 0 \\ 0is \: the \: answer$
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