What's the 3rd term of (8x-y)^(1/3)? Can you use the binomial theorem for this? Because I dont know how you can find out the coefficient. Because you cant find out . So how would you find the answer?
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actually you can, but it's not easy ... finding factorials of fractions involves the Gamma function if I remember correctly.
Hello, Here, n=2 and r=1/3
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