Ex 12.3, 4 (iv) - Chapter 12 Class 8 Factorisation

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Ex 12.3, 4 Divide as directed. (iv) 20(y + 4) (๐‘ฆ^2 + 5y + 3) รท 5(y + 4)20(y + 4) (๐‘ฆ^2 + 5y + 3) รท 5(y + 4) = (20 (๐‘ฆ + 4) (๐‘ฆ^2 + 5๐‘ฆ + 3))/(5 (๐‘ฆ + 4)) = ๐Ÿ๐ŸŽ/๐Ÿ“ ร— ((๐’š + ๐Ÿ’))/((๐’š + ๐Ÿ’)) ร— (๐’š^๐Ÿ+๐Ÿ“๐’š+๐Ÿ‘) = 4 ร— 1 ร— (๐‘ฆ^2+5๐‘ฆ+3) = 4 (๐’š^๐Ÿ+๐Ÿ“๐’š+๐Ÿ‘)

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