118 - [121 - (11 × 11) - (-4) - 3 - 9 - 2]
Mathematics · High School · Thu Feb 04 2021
Answered on
Given the equation:
118 - [121 - (11 × 11) - (-4) - 3 - 9 - 2]
Solution:
In order to solve the given equation, we simply apply the rules of PEMDAS, which means we should start first with the parenthesis, exponent, multiplication, division, addition, and subtraction. In our case we solve first the values inside the bracket.
= 118 - [121 - (11 × 11) - (-4) - 3 - 9 - 2]
= 118 - [121 - (121) + 4 - 3 - 9 - 2]
= 118 - [121 - 121 + 1 - 9 - 2]
= 118 - [ - 8 - 2]
= 118 - [ - 2]
= 118 + 2
= 120
Final answer:
= 120