Question 1 (i) - Algebra Identities and Formulas - Chapter 8 Class 8 Algebraic Expressions and Identities

Last updated at Dec. 16, 2024 by

Ex 9.5, 1 - Use a suitable identity to get product (i) (x + 3) (x + 3)

 

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Question 1 Use a suitable identity to get each of the following products. (i) (𝑥+3) (𝑥+3) (𝑥+3) (𝑥+3) = (𝑥+3)^2 (𝑎+𝑏)^2=𝑎^2+𝑏^2+2𝑎𝑏 Putting 𝑎 = 𝑥 & 𝑏 = 3 = 𝑥^2+3^2+2(𝑥) (3) = 𝒙^𝟐+𝟗+𝟔𝒙

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