What is the degree of the polynomial (5x^3-2x+7)?
Answer and explanation
Correct answer: 3
In the polynomial \(5x^3-2x+7\), the powers of \(x\) are 3, 1, and 0 respectively. The greatest power is 3, so the degree of the polynomial is 3. The constant term \(7\) has degree 0. Exam tip: To find the degree of a polynomial, identify the highest power of the variable.
Frequently asked questions
What is the correct answer to this question?
3
Why is this the correct answer?
In the polynomial \(5x^3-2x+7\), the powers of \(x\) are 3, 1, and 0 respectively. The greatest power is 3, so the degree of the polynomial is 3. The constant term \(7\) has degree 0. Exam tip: To find the degree of a polynomial, identify the highest power of the 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.
Student feedback
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
