Question

The coefficient of x in the expansion of (x+3)³ is-​

Answer 1

Answer:

3 will be cofficient of x in above problem

Answer 2

Answer:

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Step-by-step explanation:

expand this equation (x+3) ^3

x^3 + 3^3 + 3×x×3(x+3)

x^3 + 27 + 9x(x+3)

x^3 + 27 + 9x^2 + 27x

by this equation

we find that coefficient of x will be 27

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I hope it will help you