How do I prove this statement using properties of numbers: If a < 0, b < 0, then ?ab ? ?(a+b)/2?
Asked By jacob On 09/17/2017 03:53
ab >0 multiplying two negatives is positive
(a+b)/2 is negative - adding two negatives is negative. 1/2 of a negative number is still negative
Answered On 09/17/2017 05:46