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Subjects
Class 10MathematicsPolynomialsPolynomials in one variableEasyLevel 48
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When \(x=0\) is substituted in the polynomial \(3x^2+2x+1\), which term remains?

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Answer and explanation

Correct answer: \(1\)

Substituting \(x=0\) gives \(3x^2=3(0)^2=0\) and \(2x=2(0)=0\). Therefore, only the constant term \(1\) remains. Exam tip: a term without a variable is called the constant term.

Related tags

PolynomialsConstant-TermSubstitutionPolynomials-In-One-Variable

Frequently asked questions

What is the correct answer to this question?

\(1\)

Why is this the correct answer?

Substituting \(x=0\) gives \(3x^2=3(0)^2=0\) and \(2x=2(0)=0\). Therefore, only the constant term \(1\) remains. Exam tip: a term without a variable is called the constant term.

Which subject and chapter does this question cover?

This is a Class 10 Mathematics question. Chapter: Polynomials. Topic: Polynomials in one variable.

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