Question

In the expansion of (3x + 2) the coeff of middle term is _____​

Answer 1

Step-by-step explanation:

(3x+2)²=9x²+12x+4 (by identity [a+b]=a²+2ab+b²)

here middle term is 12x and we have been asked to find the coefficient of x so it is 12

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Answer 2

Step-by-step explanation:

(3x+2)²=9x²+12x+4 (by identity [a+b]=a²+2ab+b²)

here middle term is 12x and we have been asked to find the coefficient of x so it is 12

hope it will help you

please mark it as a Brainlist