Question

Resolva as expressões abaixo:

A)
$( - 3)^{2} + ( - 3 + 7)^{2} + \sqrt{9} =$
B)
$( - 35) + ( - 90) + ( - 3)^{2} =$
C)
$( -5 \: . \: 4^{2} ) + ( - 7 + 4)^{2} - 3^{2} =$
D)
$( - \sqrt{4})^{2} - \sqrt{9 + 16} =$
E)
$( - \sqrt{16 + 20} ) + ( - 7)^{2} =$
F)
$( -3 - 7 - 1 - 10)^{2} + ( - 2)^{3}$
​

Answer 1

A) ( 9 ) + ( 4 ){2} + 3

9+16+3

"28"

B) -35-90+9

"134"

C)-80 + (-3){2} - (-3){2}

-80 + 9 - 9

"-80"