Question

please answer this questions copy Mai likh kar please​

Answer 1

Answer:

0

Step-by-step explanation:

(8x+y) ^2 - (8x-y)^2

8xmultiply by ^2 = 16x^2 AT BOTH SIDE

y multiple by ^2 = y^2 AT BOTH SIDE

equation :

= 16x^2 + y^2 - 16x^2 -y^2

= + 16x^2 and - 16x^2 ( is cancel)

and +y^2 and - y^2 ( is also cancel)

= 0