Question

plz solve this problem​

Answer 1

• Option (c) is correct answer.

⏬⏬ Explanation ⏬⏬

$\star \dag \star \: \: \: \: \bf \frac{2.3 \times 2.3 \times 2.3 - 1}{2.3 \times 2.3 + 2.3 + 1} \\ \\ = > \frac{{(2.3)}^{3} - 1}{ {(2.3)}^{2} + 2.3 + 1} \\ \\ = > \frac{ \cancel{2.3}[{(2.3)}^{2} - 1] }{ \cancel{2.3}(2.3 + 1+ 1)} \\ \\ = > \frac{5.29 - 1}{2.3 + 2} = \frac{5.28}{2.5} \\ \\ \sf = > \: \: \red2. \red{112} \: \: \: \: \: \: \: or \: \: \: \: \: \: \: \red2. \red2$