Question

find the following identities (121) x (256)

Answer 1

Here's your answer !!

Refer to the attachment !!

Hope it helps !!

Cheers !!

Answer 2

Hi friend, Harish here.

Here is your answer:

We know that.

121 =  11²   &  256 = 16²

Now by using the identity (a² × b² = (ab)²)

We get,

11² × 16² = ( 11 × 16)² = 176²

176² = 30976.

Therefore the answer is 30976.
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Hope my answer is helpful to you.