simplify the following radical expression: sqrt (x) * sqrt (x)

a) x
b) sqrt (x)
c)2
d) no soltuion exists

just need to know if my answer is correct or not and i picked a

Right. :)

thanks jen :)

To simplify the given radical expression sqrt(x) * sqrt(x), you can use the product of square roots property, which states that the square root of a product is equal to the product of the square roots of the individual factors.

So, applying this property, we can simplify sqrt(x) * sqrt(x) as sqrt(x * x), which is equal to sqrt(x^2).

Taking the square root of x^2 gives you x.

Hence, the correct simplification of sqrt(x) * sqrt(x) is "a) x". Therefore, your choice of option a) is correct.