"Powerful" Problem

Algebrically least term in the expansion of $(x + 2)^{20}$ if $x = – 3$ is

Explanation of question

The problem is like -
$(x+2)^{2} = x^2 + 4x + 4$
Here, term 1 is $x^2\}$ and so on.
So when we put $x=-3$ , the algebraically least term would be Term 2.