Which is the constant term in (5u^2+2u-8)?
Answer and explanation
Correct answer: -8
A constant term is a term that contains no variable. In \(5u^2+2u-8\), both \(5u^2\) and \(2u\) contain the variable \(u\), whereas \(-8\) does not. Therefore, the constant term is \(-8\). Also, \(8u\) is not a term in the given expression. Exam tip: always retain the sign while identifying a constant term.
Frequently asked questions
What is the correct answer to this question?
-8
Why is this the correct answer?
A constant term is a term that contains no variable. In \(5u^2+2u-8\), both \(5u^2\) and \(2u\) contain the variable \(u\), whereas \(-8\) does not. Therefore, the constant term is \(-8\). Also, \(8u\) is not a term in the given expression. Exam tip: always retain the sign while identifying a constant term.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Introduction to Polynomials. Topic: Algebraic expressions.
Student feedback
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
