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The sum of the zeroes of the polynomial 2x 2 − 8x + 6 is

(a) −3             (b) 3              (c) −4           (d) 4

The sum of the zeroes of the polynomial 2x^2 − 8x + 6 is

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Question 6 The sum of the zeroes of the polynomial 2x2 − 8x + 6 is (a) −3 (b) 3 (c) −4 (d) 4 Given polynomial 2x2 – 8x + 6 We know that Sum of zeroes = − (𝐶𝑜𝑒𝑓𝑓𝑖𝑐𝑖𝑒𝑛𝑡 𝑜𝑓 𝑥)/(𝐶𝑜𝑒𝑓𝑓𝑖𝑐𝑖𝑒𝑛𝑡 𝑜𝑓 𝑥2) = − ((−8))/2 = 8/2 = 4 ∴ The correct answer is (d)

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.