factorise 25/4x²-y²/16
Answers
Answered by
0
25/4x²-y²/16
=(5/4x)²-(y/4)²
=[5/4x+y/4][5/4x-y/4]
=(5/4x)²-(y/4)²
=[5/4x+y/4][5/4x-y/4]
Answered by
0
25/4x²-y²/16
Then
(5/2x)²-(y/4)²
So
It look like formula
a²-b²=(a+b) (a-b)
Then
(5/2x) ²-(y/4)²
(5/2x+y/4) (5/2x-y/4)
I hope this will helpyou
By DEVANSH
Then
(5/2x)²-(y/4)²
So
It look like formula
a²-b²=(a+b) (a-b)
Then
(5/2x) ²-(y/4)²
(5/2x+y/4) (5/2x-y/4)
I hope this will helpyou
By DEVANSH
Similar questions