Example 11 : Find the expansion of the following using suitable identity. (i) (3x + 7y) (3x – 7y)

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Example 11 : Find the expansion of the following using suitable identity. (i) (3x + 7y) (3x – 7y)
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Example 11 : Find the expansion of the following using suitable identity. (i) (3x + 7y) (3x – 7y) Example 11 : Find the expansion of the following using suitable identity. (i) (3x + 7y) (3x – 7y) July 19, 2021 Category: Chapter 14 - Factorisation , Chapter 9 - Algebraic Expressions and Identities , [...]
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