Ex 9.5, 1 - Chapter 9 Class 8 Algebraic Expressions and Identities - Part 8

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Question 1 Use a suitable identity to get each of the following products. (viii) (−𝑎+𝑐) (−𝑎+𝑐) (−𝑎+𝑐) (−𝑎+𝑐) = (𝑐−𝑎) (𝑐−𝑎) = (𝑐−𝑎)^2 = 𝒄^𝟐+𝒂^𝟐−𝟐𝒄𝒂

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