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Ex 8.3, 2 - Chapter 8 Class 8 Algebraic Expressions and Identities

Last updated at May 29, 2023 by

Ex 9.3, 2 - Complete the table (i) a, b+c+d (ii) x+y-5, 5xy (iii) p,

Ex 9.3, 2 - Chapter 9 Class 8 Algebraic Expressions and Identities - Part 2
Ex 9.3, 2 - Chapter 9 Class 8 Algebraic Expressions and Identities - Part 3 Ex 9.3, 2 - Chapter 9 Class 8 Algebraic Expressions and Identities - Part 4 Ex 9.3, 2 - Chapter 9 Class 8 Algebraic Expressions and Identities - Part 5

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Ex 8.3, 2 (i) Complete the table. π‘ŽΓ—(𝑏+𝑐+𝑑) = (π‘ŽΓ—π‘)+(π‘ŽΓ—π‘)+(π‘ŽΓ—π‘‘) = 𝒂𝒃+𝒂𝒄+𝒂𝒅 Ex 8.3, 2 (ii) Complete the table. (π‘₯+π‘¦βˆ’5)Γ—(5π‘₯𝑦) = (π‘₯Γ—5π‘₯𝑦)+(𝑦×5π‘₯𝑦)βˆ’(5Γ—5π‘₯𝑦) = πŸ“π’™^𝟐 π’š+πŸ“π’™π’š^πŸβˆ’πŸπŸ“π’™π’š Ex 8.3, 2 (iii) Complete the table. 𝑝×(6𝑝^2βˆ’7𝑝+5) = (𝑝×6𝑝^2 )βˆ’(𝑝×7𝑝)+(𝑝×5) = πŸ”π’‘^πŸ‘βˆ’πŸ•π’‘^𝟐+πŸ“π’‘ Ex 8.3, 2 (iv) Complete the table. 4𝑝^2 π‘ž^2Γ—(𝑝^2βˆ’π‘ž^2 ) = (4𝑝^2 π‘ž^2×𝑝^2 )βˆ’(4𝑝^2 π‘ž^2Γ—π‘ž^2 ) = 4𝑝^(2+2) π‘ž^2βˆ’ 4𝑝^2 π‘ž^(2 + 2) = πŸ’π’‘^πŸ’ 𝒒^πŸβˆ’πŸ’π’‘^𝟐 𝒒^πŸ’ Ex 8.3, 2 (v) Complete the table. (π‘Ž+𝑏+𝑐) Γ—π‘Žπ‘π‘ = (π‘ŽΓ—π‘Žπ‘π‘)+(π‘Γ—π‘Žπ‘π‘)+(π‘Γ—π‘Žπ‘π‘) = 𝒂^𝟐 𝒃𝒄+𝒂𝒃^𝟐 𝒄+𝒂𝒃𝒄^𝟐

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