Question

what do you mean by x^k coefficient?????

Answer 1

Answer:

Algebra Help

• A coefficient is a number in front of a variable. For example, in the expression x 2-10x+25, the coefficient of the x 2 is 1 and the coefficient of the x is -10. The third term, 25, is called a constant.

Answer 2

Answer:

Definition and interpretations - Commonly, a binomial coefficient is indexed by a pair of integers n ≥ k ≥ 0 and is written. It is the coefficient of the xk term in the polynomial expansion of the binomial power (1 + x)n, and it is given by the formula. For example, the fourth power of 1 + x is. and the binomial coefficient.Illustrated definition of Coefficient: A number used to multiply a variable. Example: 6z ... Example: In ax2 + bx + c, "x" is a variable, and "a" and "b" are coefficients.

Explanation: