What is 2 to the third power over 2 to the fifth power?
1 Answer
Jan 30, 2016
2^-2 =1/4 2−2=14
Explanation:
For this question use.
• a^m/a^n = a^(m-n) ∙aman=am−n so
2^3/2^5 = 2^ (3-5) = 2^-2 2325=23−5=2−2 now
a^-m = 1/a^m a−m=1am hence
2^-2 = 1/2^2 = 1/4 2−2=122=14