If \( a=-3, c=1, k=0, x=5, y=-1 \), find the value of \( 2 a y-k x+4 k^{2} \)

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If \( a=-3, c=1, k=0, x=5, y=-1 \), find the value of \( 2 a y-k x+4 k^{2} \)
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