Q40 of 134 Page 4


Using factorization, find the roots of the quadratic equation: 9y 2-3y-2= 0.


9y 2 -3y-2 = 0
9y 2 - 6y + 3y - 2 = 0
3y(3y – 2) + (3y – 2) = 0
(3y + 1)(3y – 2) = 0

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