If $$y = 5{\text{,}}$$then what is the value of $$10y\sqrt {{y^3} - {y^2}} $$= ?

If $$y = 5{\text{,}}$$then what is the value of $$10y\sqrt {{y^3} - {y

1.	If $$y = 5{\text{,}}$$then what is the value of $$10y\sqrt {{y^3} - {y^2}} $$= ?
A.	$50\sqrt 2 $$
B.	00
C.	$200\sqrt 5 $$
D.	00
Answer» E.