Finding determinant of a 3x3 matrix

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Assuming y is a nonzero real number, I need to find the determinant of this matrix:

$$ \left[ \begin{array}{cc} 1 & y & y^2 \\ y & y^2 & y^3 \\ y^2 & y^3 & y^4 \end{array} \right] $$

Can anyone help me get started? I know the answer is 0 from using Mathematica. Thanks

Edit

If I pulled out y from a row and had

$$y*D \left[ \begin{array}{cc} 1 & y & y^2 \\ 1 & y & y^2 \\ y^2 & y^3 & y^4 \end{array} \right] $$

and $$ \left[ \begin{array}{cc} 1 & y & y^2 \\ 1 & y & y^2 \\ y^2 & y^3 & y^4 \end{array} \right] = 0$$

therefore,

$$ \left[ \begin{array}{cc} 1 & y & y^2 \\ y & y^2 & y^3 \\ y^2 & y^3 & y^4 \end{array} \right] = 0$$

is this correct?

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Hint: Pick two rows (or two columns). Are they linearly independent?