using the appropriate identity find the product of (6x+7) (6n-7)​

2 thoughts on “using the appropriate identity find the product of (6x+7) (6n-7)​”

1. Answer:

   (6x-6n) (-7-7)

   (xn) 14

   Ans:. 13

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2. Answer:

   (6x−7)(6x+7)

   using identity(a+b)(a−b)=a

   2

   −b

   2

   (6x−7)(6x+7)=(6x)

   2

   −(7)

   2

   (6x−7)(6x+7)=36x

   2

   −49

   Reply