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

 

  1. Chapter 9 Class 8 Algebraic Expressions and Identities
  2. Serial order wise

Transcript

Ex 9.5, 1 Use a suitable identity to get each of the following products. (i) (π‘₯+3) (π‘₯+3) (π‘₯+3) (π‘₯+3) = (π‘₯+3)^2 (π‘Ž+𝑏)^2=π‘Ž^2+𝑏^2+2π‘Žπ‘ Putting π‘Ž = π‘₯ & 𝑏 = 3 = π‘₯^2+3^2+2(π‘₯) (3) = 𝒙^𝟐+πŸ—+πŸ”π’™

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