Find the indicated term of each expression: seventh term of (x+y)^12
I just have no idea how to go about this, please help.
An=12Cn*x^(12-n)*y^n,
n=0,1,2,3,...,12
A6=12C6*x^6*y^6
12C6=924
BTW, mCn=m!/(n!(m-n)!)
I just have no idea how to go about this, please help.
n=0,1,2,3,...,12
A6=12C6*x^6*y^6
12C6=924
BTW, mCn=m!/(n!(m-n)!)