Example 9 (i) - Example 9Find the following integrals dx / x2 - x6 - Chapter 7 Class 12 CBSE NCERT Math - Integration by specific formulaes - Formula 3

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  1. Chapter 7 Class 12 Integrals
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Example 9 Find the following integrals: (i) ﷮﷮ 𝑑𝑥﷮ 𝑥﷮2﷯− 6𝑥 + 13﷯﷯ ﷮﷮ 𝑑𝑥﷮ 𝑥﷮2﷯− 6𝑥 + 13﷯﷯ = ﷮﷮ 𝑑𝑥﷮ 𝑥﷮2﷯− 2 × 3 × 𝑥 + 13﷯﷯ = ﷮﷮ 𝑑𝑥﷮ 𝑥﷮2﷯ − 2 . 3 𝑥 + 3﷮2﷯﷯ + 13 − 3﷮2﷯﷯﷯ = ﷮﷮ 𝑑𝑥﷮ 𝑥 − 3﷯﷮2﷯ + 13 − 9﷯﷯ = ﷮﷮ 𝑑𝑥﷮ 𝑥 − 3﷯﷮2﷯ + 4﷯﷯ = ﷮﷮ 𝑑𝑥﷮ 𝑥 − 3﷯﷮2﷯ + 2﷮2﷯﷯﷯ = 𝟏﷮𝟐﷯ 𝒕𝒂𝒏﷮−𝟏﷯﷮ 𝒙 − 𝟑﷮𝟐﷯﷯ +𝑪

Chapter 7 Class 12 Integrals
Concept wise

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