Question

factorise using appropriate identities. 4x^2-y^2/25​

Answer 1

Given,

4x² - y²/25

To find:-

factorise using appropriate identities. 4x^2-y^2/25

Concept used:-

[ Since , a² - b² = ( a + b )( a - b ) ]

Solution:-

= ( 2x )² - ( y/5 )²

= ( 2x + y/5 )( 2x - y/5 )

Answer 2

Answer:

4x^2-(y/5)^2

=(2x)^2-(y/5)^2

=(2x+y/5)(2x-y/5)

Step-by-step explanation:

hope it help u