Question

I need help simplifying this radical expression

Answer 1

Answer:

$x^4y^9$

Step-by-step explanation:

We can simplify this radical expression by expanding the expression inside the radical:

$\sqrt{x^8y^1^8}$ is the same as:

$\sqrt{x^4*x^4*y^9*y^9}$ since the exponents ultimately add up. This can be further simplified into:

$\sqrt{(x^4)^2*(y^9)^2}$, and since the 2 values are being squared, and the square root operation is the inverse of that, it cancels out:

$x^4y^9$