Answers

2014-10-17T18:58:40+08:00
The value of the expression is 0.
0
2014-10-17T19:06:33+08:00
First you multiply 4 and 1 in the parenthesis and the answer is 4 after that you subtract the 4 in 6 the answer is 2 and you subtract it to the next number the 2 so the answer
ZERO

0