Question 3 (i) - Examples - Chapter 8 Class 8 Algebraic Expressions and Identities
Last updated at Dec. 16, 2024 by Teachoo
Last updated at Dec. 16, 2024 by Teachoo
Example 13 Using Identity (III), find (i) (3/2 ๐+2/3 ๐)(3/2 ๐โ2/3 ๐) (3/2 ๐+2/3 ๐)(3/2 ๐โ2/3 ๐) (๐+๐)(๐โ๐)=๐^2โ๐^2 Putting ๐ = 3/2 ๐ & ๐ = 2/3 ๐ = (3/2 ๐)^2โ(2/3 ๐)^2 = (3/2)^2ร๐^2โ(2/3)^2ร๐^2 = ๐/๐ ๐^๐โ๐/๐ ๐^๐
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