Please  tell the solution & with

Asked by Karuna | 14th Apr, 2017, 09:25: PM

Expert Answer:

begin mathsize 14px style Rules colon
minus cross times negative equals plus
minus cross times plus equals negative
plus cross times plus equals plus
minus divided by negative equals plus
minus divided by plus equals negative
plus divided by plus equals plus

open square brackets open parentheses negative 17 close parentheses open parentheses plus 17 close parentheses divided by open parentheses negative 25 close parentheses open parentheses negative 42 close parentheses close square brackets
equals negative 289 divided by 1050
equals fraction numerator negative 289 over denominator 1050 end fraction

end style

Answered by Rashmi Khot | 14th Apr, 2017, 11:10: PM