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तामिळनाडू बोर्ड ऑफ सेकेंडरी एज्युकेशनएस.एस.एल.सी. (इंग्रजी माध्यम) इयत्ता ९

Add the following polynomials and find the degree of the resultant polynomial f(x) = 16x4 – 5x2 + 9, g(x) = −6x3 + 7x – 15 - Mathematics

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प्रश्न

Add the following polynomials and find the degree of the resultant polynomial

f(x) = 16x4 – 5x2 + 9, g(x) = −6x3 + 7x – 15

बेरीज

उत्तर

f(x) + g(x) = 16x4 – 5x2 + 9 – 6x3 + 7x – 15

= 16x4 – 6x3 – 5x2 + 7x + 9 – 15

= 16x4 – 6x3 – 5x2 + 7x – 6

The degree of the polynomial is 4.

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Addition of Polynomials
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पाठ 3: Algebra - Exercise 3.1 [पृष्ठ ८७]

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सामाचीर कलवी Mathematics [English] Class 9 TN Board
पाठ 3 Algebra
Exercise 3.1 | Q 5. (iii) | पृष्ठ ८७
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