# Simplify logarithm expr

Given that logxU + logxV =p and logxU - logxV =q

Prove that U=x^½(p+q)

Prove that U=x^½(p+q)

## Correct answer:

#### You need to know the following knowledge to solve this word math problem:

**algebra**- expression of a variable from the formula
**arithmetic**- exponentiation
**basic functions**- logarithm
- exponential function

#### Themes, topics:

#### Grade of the word problem:

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