Question

1. Calcule o valor das expressões (primeiro as potências):

35 + 5²= 50 - 4² =

a) ( ) +65 a) ( ) -66

b) ( ) – 65 b)( ) +66

c) ( ) +60 c) ( ) –34

d) ( ) – 55 d) ( ) +30

e) ( ) +50 e) ( ) +34

Answer 1

letra c

35+5² = 50-4²

5² = 5.5 = 25

-4² = -4.4 = -16

35+25 = 50-16

+60 = -34

❤️❤️ Prontinho ❤️❤️

02/03/22