Question

Is $x^{3} - x^{2} = (x-1)^{3}$ a Quadratic equation?

Answer 1

Answer:

No, it is not.

Step-by-step explanation:

$x^3-x^2=(x-1)^3\\\implies x^2(x-1)=(x-1)(x-1)^2\\\implies x^2=(x-1)^2\\\implies x^2=x^2+1-2x\\\implies x^2-x^2+2x-1=0\\\implies 2x-1=0$

As you can see, it can be simplified into a linear equation.

Hope it helps!

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