Question

2(5+3(10+5(12-3))) como la resuelvo?

Answer 1

340

Explanation:

`2(5 + 3(10 + 5(12 - 3)))`

let's start with:

• The most inner brackets

`5(12 - 3)`

`(12 - 3) = 9`

`5(9) = 45`

let's rewrite the question now while removing the solved brackets and substituting it with 45

`2(5 + 3(10 + 45))`

• let's solve the current inner brackets

`3(10 + 45)`

`(10 + 45) = 55`

`3(55) = 165`

let's rewrite the question and do the same thing as before

`2(5 + 165)`

• Lastly let's solve the last brackets

`2(5 + 165)`

`(5 + 165) = 170`

`2(170) = 340`