Question

Find the 8th term of the expansion of (1/2x-y)^10

Answer 1

no idea i am sorry......

Answer 2

Answer:-xy

Step-by-step explanation:

{1/2 x-y}^10

{1/2x-y}^2 *{1/2x-y}..... [3more times]

[{1/2x}^2-xy+y^2]........ [5 more times

{1} {2} {3}

{4} {5} {6}

{7} {8} {9}