Question

Agora resolva as expressões:
(me ajudem por favor!!) $5^{3} - 6^{2} : 6 - \sqrt{144 } =\\\\\\\sqrt{625} - 5 . 4 : 2 =\\\\100 - 2. 40 : 4 =\\\\25 + 36 : 12 - 13 + 42 =$

Answer 1

Resposta:

a) +107

b) +35

c) +80

d) +57

Explicação passo-a-passo:

a) 5³-6²:6-√144 =

125-6-12

125-18 = +107

b) √625-5.4:2 =

25+20:2

25+10 = +35

c) 100-2.40:4 =

100-80:4

100-20 = +80

d) 25+36:12-13+42 =

25+3-13+42

70-13 = +57

Boa sorte!!!

15/09