Math, asked by hasinidandu, 3 months ago

x³-4x²-x+1=(x-2)² is this a qudratic equation
please answer correct ​

Answers

Answered by rajendradahate151
11

Step-by-step explanation:

x³ - 4x² - x + 1 = x² - 2x(2) + 2²

x³ - 4x² - x + 1 = x ²- 4x + 4

x³-4x²-x²-x +4x +1-4= 0

x³ - 3x² + 3x - 3 = 0

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