Write the coefficient of x² in the following: x² - x + 4

Solution:

Given, the expression is x² - x + 4

We have to find the coefficient of x² in the given expression

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

From the expression,

We observe that x² = 1 × x²

Therefore, the coefficient of x² is 1.

✦ Try This: Write the coefficient of x² in the following: 2x² + 2y² + 2

☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 12

NCERT Exemplar Class 7 Maths Chapter 10 Problem 54 (i)

Write the coefficient of x² in the following: x² - x + 4

Summary:

The coefficient of x² in x² - x + 4 is 1

☛ Related Questions:

• Write the coefficient of x² in the following: x³ – 2x² + 3x + 1
• Write the coefficient of x² in the following: 1 + 2x + 3x² + 4x³
• Write the coefficient of x² in the following: y + y²x + y³x² + y⁴x³