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By using identities find the product
a. (9m-1/2) (9m-1/2)n?
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By using identities find the product a. (9m-1/2) (9m-1/2)n?
Using Identities to Find the Product
First, let's expand the given expression using the identity (a-b)(a-b) = a^2 - 2ab + b^2.

Expanding the expression:
(9m-1/2)(9m-1/2)n = (9m)^2 - 2(9m)(1/2)n + (1/2)^2n
Simplify this expression further:
81m^2 - 9mn + 1/4n
So, the product of (9m-1/2)(9m-1/2)n is 81m^2 - 9mn + 1/4n.
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By using identities find the product a. (9m-1/2) (9m-1/2)n?
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