How do you solve 2^x=0.5 ?

Helen Lewis

Helen Lewis

Answered question

2021-12-25

How we can solve 2x=0.5 ?

Answer & Explanation

jean2098

jean2098

Beginner2021-12-26Added 38 answers

We have that for any ax=b, logab=x 
Now, a=2 and b=0.5 Thus, we do.
log20.5=1 
So x=1

zurilomk4

zurilomk4

Beginner2021-12-27Added 35 answers

Solution: 
Rewrite 0.5 as 12, make the exponents equal to one another after that.
2x=0.5 
2x=12 
2x=121 
2x=21 
2x=21 

Result:
x=1

karton

karton

Expert2021-12-30Added 613 answers

Thanks for the help

Do you have a similar question?

Recalculate according to your conditions!

Ask your question.
Get an expert answer.

Let our experts help you. Answer in as fast as 15 minutes.

Didn't find what you were looking for?