Answer:
[tex]3[/tex]
Step-by-step explanation:
[tex]10 \div ( \frac{ {3}^{2} + 1 }{5 - 2} )[/tex]
[tex] \frac{10(5 - 2)}{ {3}^{2} + 1} [/tex]
[tex] \frac{10 \times 3}{ {3}^{2} + 1 } [/tex]
[tex] \frac{30}{ {3}^{2} + 1 } [/tex]
[tex] \frac{30}{9 + 1} [/tex]
[tex] \frac{30}{10} [/tex]
[tex]3[/tex]
