Question

Hlo everyone pls give me information about This app I am new student in this app.
And help me to solve this maths question's pls .​

Answer 1

Answer:

- 150 + [ {-24 - 50 / ( 10 + 16 * 2 - 17 ) } + 120 ]

=> - 150 + [ {-24 - 50 / ( 10 + 32 - 17 ) } + 120 ]

=> - 150 + [ {-24 - 50 / ( 10 + 15 ) } + 120 ]

=> - 150 + [ {-24 - 50 / 25 } + 120 ]

=> - 150 + [ { -24 - 2} + 120 ]

=> - 150 + [ -26 + 120 ]

=> - 150 + 94

=> -56