maruthachalam45 maruthachalam45

15-08-2020
Mathematics

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find the roots of the following 6x2 _×_2=0

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carly555 carly555

15-08-2020

6x² - x - 2 = 0

⇒ 6x² - 4x + 3x - 2 = 0

⇒ 2x(3x - 2) +1(3x - 2) = 0

⇒ (2x+1)(3x - 2) = 0

so either (3x - 2) = 0 or (2x+1) = 0

x = 2/3 or -1/2 ANSWER

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