Flash Flash Revolution - View Single Post - Indices, Exponential and Logarithmic Equations + Trig + Derivatives

**Pizza69** · 04-27-2016, 07:16 PM

fifth: what are you getting hung up on? the 2? it looks like you've already been using alog(x) = log(x^a), so basically proceed as normal

base 4 2log(16)
= base 4 log(16^2)
= base 4 log(256)
= 4

04-27-2016, 07:16 PM	#5
Pizza69 Retired Staff Join Date: Aug 2013 Posts: 700	Re: Indices, Exponential and Logarithmic Equations fifth: what are you getting hung up on? the 2? it looks like you've already been using alog(x) = log(x^a), so basically proceed as normal base 4 2log(16) = base 4 log(16^2) = base 4 log(256) = 4