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Coefficient of x^2 in expansion of (x+2)^5?

Coefficient of x^2 in expansion of (x+2)^5?
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Coefficient of x^2 in expansion of (x+2)^5?

User Pongo
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1 Answer

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The coefficient is 1 because x is one x not 2x, and 2 is the constant
User Pherdindy
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