How do you write log21024=10 in exponential form?

2 Answers
Aug 31, 2016

210=1024

Explanation:

logab=n in exponential form is written as an=b.

Hence, log21024=10 can be written in exponential form as

210=1024

Aug 31, 2016

210=1024

So log21024=10

Explanation:

log form and exponential (or index) form are interchangeable.

Simply remember:

"The base stays the base, and the other two swop around"

logab=cac=b

What is log21024 ?

In log form the question being asked is ...

"What index/power of 2 will give 1024?"

It is a real advantage to know all the powers up to 1000.

210=1024

So log21024=10