Question

Simplify: (-1)*(-2)*(-2)*(-4) = *

Answer 1

Answer:

he given expression is;

                             (1/2) -2+(2/3) -2+(3/4) -2 ;

According to BODMAS, let's solve it ;

Hence,                  = (1/2) + (-6 + 2)/3 + (-8 +3) /4 -2;

                            = (1/2) + (-4)/3 + (-5)/4 - 2;

                            = 1/2 - 4/3 - 5/4 -2;

                            = 1/2 + (-16 -15 - 24) / 12;

                            = 1/2 + (-55)/12;

                            = 1/2 - 55/12;

                            =  (6-55) /12;

                            = -49 / 12;

Answer 2

Answer:

(-1)×(-2) ×(-2) ×(-4)

2×8

16

Hope this may helpful my friend.