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𝑥^2+𝑥 = 𝒙^𝟐+𝑥^1 Since, highest power is 2 Hence, it is a Quadratic Polynomial 𝑥−𝑥^3 = −𝒙^𝟑+𝑥^1 Since, highest power is 3 Hence, Cubic Polynomial

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Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths and Science at Teachoo.