Question

x³-4x²-x+1=(x+2)³ write the equation in the form of a quadratic equation and write x²,x and x0 their coefficients ​

Answer 1

Answer:

it is not a quadratic equation

Step-by-step explanation:

x³- 4x²-x+1 = (x+2)²

x³- 4x²-x+1 = x²+4x+4 (using identity a²+2ab+b²)

x³- 4x²-x+1-x²-4x-4 = 0

x³- 5x²-5x-3 = 0

so, it is not a quadratic equation

Answer 2

Answer:

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