It's not an equation (you haven't set it equal to anything) and it isn't quadratic (for which the x has to be raised to the power 2). It does however have a quadratic factor, as it can be written as x3(3x2 - 5).
It's not an equation (you haven't set it equal to anything) and it isn't quadratic (for which the x has to be raised to the power 2). It does however have a quadratic factor, as it can be written as x3(3x2 - 5).
