Question

factorise 4x²-y²/25 using appropriate identities​

Answer 1

answer is

(2× + y/5) (2x-y/5)

Step-by-step explanation:

the explanation is in the picture ️️

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Answer 2

$\frac{4x^{2}-y^{2} }{25}$

$\frac{(2x^{2})^{2}-(y)^{2} }{(5)^{2} }$

$(\frac{(2x-y)}{5}) (\frac{(2x+y)}5})$

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