Posted by **Anonymous** on Saturday, November 6, 2010 at 5:39pm.

1. Write the given expression as a single logarithm.

log(70x)+log(10y)-2

2. Simplify the expression. (Do not use mixed numbers in your answer.)

(5x^7/8)(2y^4/6)(x^9/8)(4y^-2/6)

3. Write the given expression as a single logarithm.

-2Ln(x)+Ln(4y)-Ln(5z)

4. Simplify the expression. Assume that all letters represent positive real numbers. (Enter each exponent as an integer or a fraction.)

√ab ∛(ab^4)/√a(∛b)^4

## Answer This Question

## Related Questions

- Precalculus - 1. Write the given expression as a single logarithm. log(70x)+log(...
- Precalculus - Write the given expression as a single logarithm. log(70x)+log(10y...
- pre calculous - use the properties of logarithms to write the expression as a ...
- logarithm - So I have to an expression as the logarithm of a single number or ...
- PreCalculus - Need help, due tonight - 1. Rewrite the expression 1/2ln(x – 6) + ...
- Precalc - how to write each expression into a single logarithm. 3log[4]x^(2) + (...
- college algebra - Write expression as one logarithm and simplify if appropriate...
- Math - Write each logarithmic expression as a single logarithm: Log 2 + 3 log 1
- College Algebra - Write the expression as a single logarithm whose coeffecient ...
- Math - Write expression as single logarithm - Write the expression below as a ...

More Related Questions