Math, asked by arnavmittal25dec, 6 hours ago

Factorise the following expression using algebraic identities: 25x^2 - y^2 + 8y – 16 ​

Answers

Answered by varshapv122007
4

Answer:

25x²-y²+8y-16

25x² -( y²-8y+16 )

(5x)²-(y-4)²

(5x+y-4) ( 5x -y+4)

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