Help in math logarithms
Log base 2 6- Log base2 15+ log base2 20
thanks and please show in steps.
February 14, 2011
Help in math logarithms
Log base 2 6- Log base2 15+ log base2 20
thanks and please show in steps.
6 Comments • Newest first
[quote=NinjaElusion]Yeah[/quote]
Much Appreciated. Locking thread.
[quote=pspjia]I'm presuming you're right?[/quote]
Yeah
[quote=NinjaElusion]log(base2)(6/15) + log(base2)(20)
log(base2)(2/5) + log(base2)(20)
log(base2)(40/5)
log(base2)(8)
log(base2)(2^3)
3[/quote]
I'm presuming you're right?
Log base 2 6- Log base2 15+ log base2 20
Log base 2(6/15) + log base2(20)
Log base 2((6*20)/(15))
Log base 2(120/15)
Log base 2(8)
log(8)/log(2)=3
Sry, I messed up initially... if anyone noticed.
log(base2)(6/15) + log(base2)(20)
log(base2)(2/5) + log(base2)(20)
log(base2)(40/5)
log(base2)(8)
log(base2)(2^3)
3
[quote=Benighted]The answer is 3.[/quote]
So, where are the steps?