# algebra 3-4

posted by .

im in a cal class but were reviewing algebra stuff now. and i have 1 more questions.

it says.
express the given quantity as a single loragithms

2ln4-ln2

so is it 2ln(2)

please tell me if im getting the right answers and if im not then please show me how to do it. thank you for reading.

• algebra 3-4 -

2ln4 - ln2 = ln[(4^2)/2] = ln 8
2 (ln4 - ln2)= 2 ln 2

Did you omit parentheses?

• tsjihev byeqfjavw -

lgnheymjw gbfnk nxztarwd hkndqozbf niuwbxck hunbka vros

• algebra 3-4 -

if i bought a 16 ounce bottle of water for 1.09, how many gallons will that be?

• algebra 3-4 -

WTF!!!!!!!!!!!

• algebra 3-4 -

(2x+3)exponet2over3=3

## Similar Questions

1. ### Algebra Midterm

I've been home sick with the flu and have missed 2 days of midtern reviewing. I have one more day and we're allowed one page of notes. I took a practice test online and totally failed. But I've been doing so well lately. Doesn anyone …
2. ### calculus

Express as a single logarithm ln(a)+1/2ln(b) 2ln4-ln2
3. ### calculus

Express as a single logarithm ln(a)+1/2ln(b) 2ln4-ln2
4. ### Algebra

Express as a single Logarithm and Simplify: 2/3ln(x^2+1)+1/2ln(x^2-1)-1/2ln(x+1)
5. ### Cal

Express the given quantity in a single logarithm. ln(a + b) + ln(a - b) - 2 ln c
6. ### Algebra II

Did I do this correctly? Use log laws to write the following expression as a single logarithm. 3/2 ln25 + 3 ln2 = ln25 3/2 + ln2^3 = ln125 + ln2^3 =ln125 + ln8 =ln(125*8) =ln1000

Did I do this correctly? Use log laws to write the following expression as a single logarithm. 3/2 ln25 + 3 ln2 = ln25 3/2 + ln2^3 = ln125 + ln2^3 =ln125 + ln8 =ln(125*8) =ln1000
8. ### ALGEBRA

Contract the expressions. That is, use the properties of logarithms to write each expression as a single logarithm with a coefficient of 1. text ((a) ) ln\(3\)-2ln\(4\)+ln\(8\) ((b) ln\(3\)-2ln\(4+8\) (c) )ln\(3\)-2(ln\(4\)+ln\(8\))
9. ### Calculus

Write as a single logarithm of a single quantity ln(3)+1/2ln(x+2)-4ln(1+sqrtx)