Brackets Math problem solving

Question

[ 3(-5)+5(-2)] [-2(4)-5(-3)]

Answer 1

 

Start from the inner most parenthesis and work your way out, remembering to follow order of operations rules.

 

   [ 3(-5) + 5(-2)] [ -2(4) -5(-3)]

= [ -15 + (-10)]•[ -8 + 15]

= [ -25 ]•[7]

= -175