What is the degree of the polynomial (10x^3-9x+14)?
Answer and explanation
Correct answer: 3
In \(10x^3-9x+14\), the highest exponent of \(x\) is \(3\), in the term \(10x^3\). Therefore, the degree of the polynomial is \(3\). Here, \(10\) is a coefficient, not the degree, and \(14\) is a constant term. Exam tip: To find the degree, identify the greatest exponent of the variable, not the coefficient.
Frequently asked questions
What is the correct answer to this question?
3
Why is this the correct answer?
In \(10x^3-9x+14\), the highest exponent of \(x\) is \(3\), in the term \(10x^3\). Therefore, the degree of the polynomial is \(3\). Here, \(10\) is a coefficient, not the degree, and \(14\) is a constant term. Exam tip: To find the degree, identify the greatest exponent of the variable, not the coefficient.
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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