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 $\displaystyle ((1/3) choose 2)$. So how would you find the answer?
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 $\displaystyle ((1/3) choose 2)$. So how would you find the answer?