Find the co-efficient of x ^ – 2 in the expansion of (2x ^ 3 – 1/(x ^ 2)) ^ 6

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Find the co-efficient of x ^ – 2 in the expansion of (2x ^ 3 – 1/(x ^ 2)) ^ 6

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Step-by-step explanation:Coefficient of x2=6C2=15×2=6C2=15.