Question

calcule 24: [4. ( √49-5)]+10

Answer 1

Vejamos:

24 : [4. (√49 - 5)] + 10 =
24 : [4 . (7 - 5)] + 10 =
24 : [4 . 2] + 10 =
24 : 8 + 10 =
3 + 10 =
13

Answer 2

24: [4. ( √49-5)]+10 ⇒ √49 = 7
24: [4. 2] + 10
24: 8 + 10
3 + 10
13