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For the polynomial (x3+2x+1)5-72x2-x6, write the coefficient of x3 - Mathematics

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प्रश्न

For the polynomial `((x^3 + 2x + 1))/5 - 7/2 x^2 - x^6`, write the coefficient of x3 

योग

उत्तर

The given polynomial is `((x^3 + 2x + 1))/5 - 7/2 x^2 - x^6`

The given equation can be written as,

`((x^3 + 2x + 1))/5 - 7/2x^2 - x^6 = 1/5 x^3 + 2/5x + 1/5 - 7/2 x^2 - x^6`

Hence, the coefficient of x3 in the given polynomial is `1/5`.

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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 3. (ii) | पृष्ठ १९
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