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What is the zero of the quadratic polynomials and relationship between the zeroes and the coefficients of 6x^2 -3 -7x

Posted by Swastik M.R Khalote 7 years, 2 months ago

CBSE > Class 10 > Mathematics

1 answers

Yogita Ingle 7 years, 2 months ago

6x2 - 7x - 3 = 0

6x2 - 9x + 2x - 3 = 0
3x (2x - 3) + 1 (2x - 3) = 0
(3x + 1) (2x - 3) = 0
3x + 1 = 0 or 2x - 3 = 0
3x = -1 or 2x = 3

x = -1/3 or x = 3/2

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CBSE > Class 10 > Mathematics