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In the polynomial \\(4x^3-2x^2+7x-9\\), what is the sum of the coefficient of \\(x^2\\) and the constant term?
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Answer and explanation
Correct answer: -11
In the given polynomial, the coefficient of \\(x^2\\) is \\(-2\\), and the constant term is \\(-9\\). Therefore, their sum is \\((-2)+(-9)=-11\\). Exam tip: the constant term is the term containing no variable.
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What is the correct answer to this question?
-11
Why is this the correct answer?
In the given polynomial, the coefficient of \\(x^2\\) is \\(-2\\), and the constant term is \\(-9\\). Therefore, their sum is \\((-2)+(-9)=-11\\). Exam tip: the constant term is the term containing no variable.
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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