Question

$3 ^{2} + 3 {}^{ - 1} + 5 { }^{0}$
please give answer​

Answer 1

31/3

Step-by-step explanation:

${3}^{2} = 9 \\ {3}^{ - 1} = \frac{1}{3} \\ {5}^{0} = 1 \\ \\ now ;\\ {3}^{2} + {3}^{ - 1} + {5}^{0} = 9 + \frac{1}{3} + 1 \\ = > \frac{27 + 1 + 3}{3} \\ = > \frac{31}{3}$