Question

(3²)⁰+(5-4×1)⁵+√81+9

Answer 1

Olá,

$\sf \: ( {3}^{2} {)}^{0} + (5 - 4. \: 1 {)}^{5} + \sqrt{81} + 9 \\ \sf \: {3}^{2. \: 0} + (5 - 4 {)}^{5} + 9 + 9 \\ \sf {3}^{0} + {1}^{5} + 18 \\ \sf \: 1 + 1 + 18 \\ \sf \: 2 + 18 \\ \sf \: 20$