What is the degree of the polynomial (12x-7)?
Answer and explanation
Correct answer: 1
In the polynomial \(12x-7\), the variable term is \(12x=12x^1\). The highest exponent of \(x\) is \(1\), so the degree of the polynomial is \(1\). The constant term \(-7\) has degree 0 and does not determine the degree here. Exam tip: the degree of a polynomial is the highest exponent of its variable.
Frequently asked questions
What is the correct answer to this question?
1
Why is this the correct answer?
In the polynomial \(12x-7\), the variable term is \(12x=12x^1\). The highest exponent of \(x\) is \(1\), so the degree of the polynomial is \(1\). The constant term \(-7\) has degree 0 and does not determine the degree here. Exam tip: the degree of a polynomial is the highest exponent of its variable.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Introduction to Polynomials. Topic: Degree of a Polynomial.
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