Question

Find the coefficient of X in the expansion of (X + 1)^3​

Answer 1

Answer:

plzz write the answer correctly bcz no one can understand

Answer 2

Answer:

3

Step-by-step explanation:

$(x+1)^3$ =  $x^3 + 1 + 3x(x+1)$

⇒ $x^3 + 1 + 3x^2 + 3x$

So here, coefficient of x is 3.