Question

а = -5+7 и b = 32 * 46. b-a

Answer 1

-5+7=2    3/2*4/6=1
a=2   b=1
b-a=1-2=-1

Answer 2

а = -5+7=2;/// и b = 32 * 46=2/2=1;/// b-a= 1-2=-1