Question

3)(6-5) 3 +(3+1) 2 =
4)(7 2 -5 2 ) +(5 2 -3)=
5)6 2 +√4 +3 0 -√100
6)(√81 +√25)-(√16 -√4) =

Answer 1

Explicação passo-a-passo:

(6-5) 3 +(3+1) 2 =

(1) 3+ (4) 2

3 + 8 = 11

(7 2 -5 2 ) +(5 2 -3)=

20 + 49 = 69

6 2 +√4 +3 0 -√100 =

62+2+30+10= 104

(√81 +√25)-(√16 -√4) =

(9+5)-(4-2)

14-2=12