Welcome :: Homework Help and Answers :: Mathskey.com
Welcome to Mathskey.com Question & Answers Community. Ask any math/science homework question and receive answers from other members of the community.

13,267 questions

17,801 answers

1,438 comments

34,103 users

Solve for x

0 votes
Logx square root of 3/3 =1/2
asked Dec 3, 2014 in ALGEBRA 2 by doan12345 Pupil

1 Answer

0 votes

Given equation is

image

image

image

Apply inverse log each side with base 10.

image

image

image

image

image

image

answered Dec 3, 2014 by Shalom Scholar
The answer they get is 1/2. What is the correct answer

Answer is 1/2 or 1/3 ?

i got 1/3

log(x) 3/3 =1/2

log(x) 3/3*3 =1/2

log(x) 1/3 =1/2

x^(1/2) = 1/3    ( Using basic logarithmic rule: log(b) a = x ===> b^x = a )

Square on both sides

x = 1/3

Show me step by step on solving this problem

image

3 can be written as

image

image

Cancel common terms

image

According basic logarithmic principal:

image

Here

image, b = x, and c = 1/2.

image

Square on both sides

image

Related questions

asked Mar 4, 2015 in CALCULUS by anonymous
asked Feb 21, 2015 in CALCULUS by anonymous
asked Jul 8, 2016 in PRECALCULUS by anonymous
asked May 3, 2015 in CALCULUS by anonymous
...