Respuesta :

Answer:

[tex]6xy{2} \sqrt{5x}[/tex]

Step-by-step explanation:

The answer to simplifying the algebra expression completely, where x > 0 is;

6xy²√(5x)

Algebra Simplification

We want to simplify the expression given as;

x√(5xy⁴) + √(405x³y⁴) - √(80x³y⁴)

This can be simplified as;

x√(5xy⁴) + √(81 * 5 * x³y⁴) - √(16 * 5 * x³y⁴)

⇒ x√(5xy⁴) + 9x√(5xy⁴) - 4x√(5xy⁴)

⇒ xy²√(5x) + 9xy²√(5x) - 4xy²√(5x)

⇒ (xy² + 9xy² - 4xy²)√(5x)

⇒ 6xy²√(5x)

Read more about Algebra Simplification at; https://brainly.com/question/723406