Hey guys,
Im having trouble with this problem, i dont want a solution just really need some help understanding how to go about looking at this problem and how to start it off.
Find the coefficient of x^3y^7 in the expansion of (3x-2y)^10
Thanks
Hey guys,
Im having trouble with this problem, i dont want a solution just really need some help understanding how to go about looking at this problem and how to start it off.
Find the coefficient of x^3y^7 in the expansion of (3x-2y)^10
Thanks