Simplify--
(4x+√5y)(4x-√5y)
Answers
Answered by
5
acc to identity II (a+b) (a-b) =a²-b². so, 4x²-√5y². 16x²-5y is ur answer
kaurlavinder33:
By using identity (a+b) (a-b)=a square - b square
yes
thanks guys
4x square -root 5square
Answered by
3
(4x×4x)-√5y×√5y
=16xsquare -5y square
=16xsquare -5y square
Similar questions