Greatest term (numerical) in $(1+x)^n$ (For x>0, compare successive terms via ratio (n−r+1)/r · x.)

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For x>0, compare successive terms via ratio (n−r+1)/r · x.

What each symbol means

SymbolWhat it stands for
nPositive integer
xPositive base increment

When to use this

x>0 and standard (1+x)^n expansion.