Question

a square filed has an area to express as 16x^ -8xy + y^ . what is its side in terms of x and y ? if x=1 and y=2, what is sides in meters
plz make the ans clear i will make it as brillianest

Answer 1

Answer:

16x²-8xy+y²

16x²+y²-8xy

(4x)²+y²-2.4x.y

(4x-y)²

if x=1&y=2

{4(1)-2}²

(4-2)²

(2)²

4metre answer