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Ex 8.4, 2 (iii) - Chapter 8 Class 8 Algebraic Expressions and Identities
Last updated at July 24, 2023 by Teachoo
Ex 8.4
Ex 8.4, 1 (i)
Ex 8.4, 1 (ii)
Ex 8.4, 1 (iii) Important
Ex 8.4, 1 (iv)
Ex 8.4, 1 (v) Important
Ex 8.4, 1 (vi) Important
Ex 8.4, 2 (i)
Ex 8.4, 2 (ii) Important
Ex 8.4, 2 (iii) You are here
Ex 8.4, 2 (iv) Important
Ex 8.4, 3 (i)
Ex 8.4, 3 (ii)
Ex 8.4, 3 (iii) Important
Ex 8.4, 3 (iv)
Ex 8.4, 3 (v) Important
Ex 8.4, 3 (vi)
Ex 8.4, 3 (vii) Important
Ex 8.4, 3 (viii)
Chapter 8 Class 8 Algebraic Expressions and Identities
Serial order wise
Transcript
Ex 8.4, 2 Find the product. (iii) (𝑎^2+𝑏)(𝑎+𝑏^2 ) (𝑎^2+𝑏)(𝑎+𝑏^2 ) = 𝑎^2 (𝑎+𝑏^2 )+𝑏(𝑎+𝑏^2 ) = (𝑎^2 × 𝑎)+(𝑎^2 × 𝑏^2 )+(𝑏 × 𝑎)+(𝑏 × 𝑏^2 ) = 𝒂^𝟑+𝒂^𝟐 𝒃^𝟐+𝒃𝒂+𝒃^𝟑
