2/5=4/10 so 9/10-4/10=5/10 which is the same as 1/2
Expand : 2x(4x - y) ( 4x + y ) =

-

.
This is how I got my answer,
Expand :
( 4x - y ) ( 4x + y ) :

-

= 2x(

-

)
Expand :

-

.
Hope this helps :)
Answer:
6 cubics are from distance away :))) hope this helps
Step-by-step explanation: