15sqrt8x^15/5sqrt2x^4
remember that sqrt(a)/sqrt(b) = sqrt(a/b)
simplify the inside.
also notice that sqrt(x^11) = sqrt(x^10) * sqrt(x)
= x^5 * sqrt(x)
remember that sqrt(a)/sqrt(b) = sqrt(a/b)
simplify the inside.
also notice that sqrt(x^11) = sqrt(x^10) * sqrt(x)
= x^5 * sqrt(x)