Logarithms and exponents
Logarithms and exponents. See attached file for full problem description.
Q1: Express in log form 82=64
Q2: express in exponential form log4256=4
Q3: find unknown log327=x
Q4: express as sum diff or multiple logarithm
a. log314
b. log2 5/10
c. log5 (n3)
Q5: express as log of single quantity
a. long23 + log22
b. long38 - log32
Q6: determine exact value
a. log2 1/16
b. log2 16
Q7: Use log to base 10 to find natural log 25
Q8: Use log in base 10 to find log586
Q9: Write first 5 terms of sequence A1=5 d=3
Q10: Find nth term of sequence 1,5,9.... N=10
Q11: find sum of n term n=10 a1=5 a10=35
Q12: find common difference "d" in sequence a=4 n=5 a5=24
Q13: write first 3 terms of geometric sequence a1=3 r=2
Q14: find 4th term in geometric sequence 2,6,18 n=4
Q15: find sum of first n terms a1=2 r=5 n=3
Q16: find a4 value a1 =2 r=5 n=4
© BrainMass Inc. brainmass.com May 24, 2023, 1:15 pm ad1c9bdddfhttps://brainmass.com/math/basic-algebra/logarithms-exponents-rule-14299
Solution Preview
Please see attached file
Q1: Express in log form
82=64
Solution:
Q2: express in exponential form
log4256=4
Solution:
Q3: find unknown
log327=x
Solution: . Therefore, x = 3.
Q4: express as sum diff or multiple logarithm
a. log314=
b. log2 5/10=
c. log5 (n3)=
Q5: express as log of single quantity
a. long23 + log22 =
b. long38 - log32= ...
Solution Summary
The expert examines logarithms and exponents rule.