Question

{[5²+(3²+2²)*2]/3-1}-4

Answer 1

EXEMPLOS 1) 5 + 3² x 2 = = 5 + 9 x 2 = = 5 + 18 = = 23 2) 7² - 4 x 2 + 3 = = 49 – 8 + 3 = .... d) [2 . (10 - 4² : 2) + 6²] : ( 2³ - 2²) = ( R:10) e) (18 – 4 . 2) . 3 + 2⁴ . 3 - 3² . ( 5 – 2) = (R: 51) .... d) 2 . (-5)² - 3 . (-1)³ + 4 = (R:57) e) –[ -1 + ...

Answer 2

25+(9+4)*2/2-4
25+13-4
38-4
34