" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a² - b² = (a + b)(a - b)
(log 200)² - (log 50)² = (log 200 + log 50)(log 200 - log 50)
= (log 1000)(log 4)
= 3 log 4
a² - b² = (a + b)(a - b)
(log 200)² - (log 50)² = (log 200 + log 50)(log 200 - log 50)
= (log 1000)(log 4)
= 3 log 4