What is the numerical coefficient in (6x^2y)?
Answer and explanation
Correct answer: 6
In an algebraic term, the number that multiplies the variable part is called the numerical coefficient. In 6x^2y, 6 multiplies x^2y, so the numerical coefficient is 6. Here, x^2y is the variable part, while 2 is only the exponent of x. Exam tip: To identify a coefficient, separate the variables and their exponents from the term; the remaining number is the coefficient.
Frequently asked questions
What is the correct answer to this question?
6
Why is this the correct answer?
In an algebraic term, the number that multiplies the variable part is called the numerical coefficient. In 6x^2y, 6 multiplies x^2y, so the numerical coefficient is 6. Here, x^2y is the variable part, while 2 is only the exponent of x. Exam tip: To identify a coefficient, separate the variables and their exponents from the term; the remaining number is the coefficient.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Introduction to Polynomials. Topic: Algebraic expressions.
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