Mathematics

Guest

6 April, 15:15

Which statement does NOT follow the rules for multiplying integers?

A) If both a and b are positive integers, then a x b = ab.

B) If both a and b are negative integers, then a x b = ab.

C) If both a and b are negative integers, then - a x - b = - ab.

D) If a is a negative integer and b is a positive integer, then - a x b = ab.