Write the coefficient of x2 in 1 + 2x + 3x2 + 4x3.

1.	Write the coefficient of x2 in 1 + 2x + 3x2 + 4x3.
Answer» 1 + 2x + 3x² + 4x³ The coefficient of x² in the given expression is 3. Coefficient is the numerical factor in a term. Sometimes, any factor in a term is called the coefficient of the remaining part of the term.

Answer»

1 + 2x + 3x² + 4x³

The coefficient of x² in the given expression is 3.

Coefficient is the numerical factor in a term. Sometimes, any factor in a term is called the coefficient of the remaining part of the term.

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