Question

x² + 3x + 1 = (x - 2)²​

Answer 1

Answer:

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Answer 2

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$\LARGE\sf\underline{\underline{\fbox\green{\tt{QuEsTiOn}}}}:-$

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• Check whether x² + 3x + 1 = (x – 2)² is a quadratic equation or not ?

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⠀⠀⠀x² + 3x + 1 = (x - 2)²

⠀⠀⠀x² + 3x + 1 = x² - 4x + 4

⠀⠀⠀=> x² + 3x + 1 - x² + 4x - 4 = 0

⠀⠀⠀=> 7x - 3 = 0 has its highest power 1

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${\boxed{\purple{\rm{Hence\:it\:is\:not\:an\:quadratic\:equation.}}}}$

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