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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 10

Subtract 1x2+2 from 2x3+x2+3(x2+2)2 - Mathematics

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Question

Subtract `1/(x^2 + 2)` from `(2x^3 + x^2 + 3)/(x^2 + 2)^2`

Sum

Solution

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

= `(2x^3 + x^2 + 3 - x^2 - 2)/(x^2 + 2)^2`

= `(2x^3 + 1)/(x^2 + 2)^2`

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Chapter 3: Algebra - Exercise 3.6 [Page 103]

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Samacheer Kalvi Mathematics [English] Class 10 SSLC TN Board
Chapter 3 Algebra
Exercise 3.6 | Q 3 | Page 103

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