Factorize: 21y^2-11y-2
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21y² - 11y - 2
= 21y² - 14y + 3y - 2
= 7y(3y - 2) + 1(3y - 2)
= (3y - 2)(7y + 1).
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1
the answer will be 7 and 6 or u can say 7 and 6 are roots of this equation...
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