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Classify the following as a constant, linear, quadratic and cubic polynomials: 2 – x2 + x3 - Mathematics

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प्रश्न

Classify the following as a constant, linear, quadratic and cubic polynomials:

2 – x2 + x3 

लघु उत्तरीय

उत्तर

Constant polynomials: The polynomial of the degree zero.

Linear polynomials: The polynomial of degree one.

Quadratic polynomials: The polynomial of degree two.

Cubic polynomials: The polynomial of degree three.

Powers of x = 2 and 3, respectively.

The highest power of the variable x in the given expression = 3

Hence, the degree of the polynomial = 3

Since it is a polynomial of degree 3, it is a cubic polynomial.

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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 2: Polynomials - Exercise 2.3 [पृष्ठ १९]

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एनसीईआरटी एक्झांप्लर Mathematics [English] Class 9
अध्याय 2 Polynomials
Exercise 2.3 | Q 5. (i) | पृष्ठ १९
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