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

Subtract the second polynomial from the first polynomial and find the degree of the resultant polynomial h(z) = z5 – 6z4 + z, f(z) = 6z2 + 10z – 7 - Mathematics

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प्रश्न

Subtract the second polynomial from the first polynomial and find the degree of the resultant polynomial

h(z) = z5 – 6z4 + z, f(z) = 6z2 + 10z – 7

बेरीज

उत्तर

h(z) – f(z) = z5 – 6z4 + z – (6z2 + 10z – 7)

= z5 – 6z4 + z – 6z2 – 10z + 7

= z5 – 6z4 – 6z2 + z – 10z + 7

= z5 – 6z4 – 6z2 – 9z + 7

The degree of the polynomial is 5.

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Subtraction of Polynomials
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 3: Algebra - Exercise 3.1 [पृष्ठ ८८]

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सामाचीर कलवी Mathematics [English] Class 9 TN Board
पाठ 3 Algebra
Exercise 3.1 | Q 6. (iii) | पृष्ठ ८८
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