# How do you find the coefficient of #x^2# in the expansion of #(2+x)^5#?

##### 1 Answer

Oct 30, 2016

80

#### Explanation:

Binomial coefficient are may be found by applyıng the Pascal's rule . Pascal's rule or the Pascal's triangle can easiliy be found in the internet.

the x in the question correspond to y in the formulation. Acoording to this

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