Find the value of:
7--3
7--3⇒7-(3)=4
Hence 7--3=4
Find the value of
-7+-8+-90
Find the value of log7log7 (778)A. 1+3log72B. 3log27C. 1−3log72D. log73
Find the value of 7--9
Find the value of each of the following.
11+-7