Question

write the coefficient of x^2 in each of the following 15 - 3x + 2x^2​

Answer 1

Coefficient of x² = 15 - 3x + 2

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Answer 2

Answer:

Given polynomial is 15 - 3x + 2x^(2),

A co-efficient is a multiplicative factor in same term of a polynomial, a series or any expression; it is usually a number, but may be an expression. In the latter case, the variables appearing in the co-efficient are often called parameters, and must be clearly distinguished from the other variables. As per definition 2 is the co-efficient of x^(2).