Question

55 - ($\sqrt{9}$·$\sqrt{4}$ + 1) + ($4^{2} + 3^{2}$) ÷ $5^{2}$ + $1^{2}$

Answer 1

→ Cálculo :

55 - ( √9 · √4 + 1 ) + ( 4² + 3² ) ÷ 5² + 1²

55 - ( 3 · 2 + 1 ) + ( 16 + 9 ) ÷ 25 + 1

55 - ( 6 + 1 ) + 25 ÷ 25 + 1

55 - 7 + 1 + 1

48 + 2

50