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

Given the function f: x → x2 – 5x + 6, evaluate f(2a) - Mathematics

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Question

Given the function f: x → x2 – 5x + 6, evaluate f(2a)

Sum

Solution

Give the function f: x → x2 – 5x + 6.

 f(2a) = (2a)2 – 5(2a) + 6

= 4a2 – 10a + 6

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Chapter 1: Relations and Functions - Exercise 1.3 [Page 14]

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Samacheer Kalvi Mathematics [English] Class 10 SSLC TN Board
Chapter 1 Relations and Functions
Exercise 1.3 | Q 3. (ii) | Page 14
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