Math, asked by ruchikaamishra, 7 months ago

Solve the equation: (x^2-4x+1)(x2+2x+1)=7x2

Answers

Answered by navyasachdeva2020

1

Step-by-step explanation:

(x² - 4x + 1)(x² + 2x + 1) = 7x²

x⁴ + 2x³ + x² - 4x³ - 8x² - 4x + x² + 2x + 1 = 7x²

x⁴ + 2x³ - 4x³ + x² - 8x² + x² - 4x + 2x + 1 = 7x²

x⁴ - 2x³ - 6x² - 2x + 1 = 7x²

Hope it helps......

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