Respuesta :

9514 1404 393

Answer:

  • Abby left some squares under the radical
  • 20x³√(3x)

Step-by-step explanation:

  [tex]5x\sqrt{48x^5}=5x\sqrt{3x(4x^2)^2}=(5x)(4x^2)\sqrt{3x}\\\\=\boxed{20x^3\sqrt{3x}}[/tex]