State whether True or False:
Factorization of $15 (2 x - y)^{2} - 16 (2 x - y) - 15$ is $(6 x - 3 y - 5) (10 - 5 y + 3)$ .

True

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False

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Solution

The correct option is A True
$F a c t o r i z i n g 15 (2 x - y)^{2} - 16 (2 x - y) - 15, = 15 (2 x - y)^{2} - 25 (2 x - y) + 9 (2 x - y) - 15 = 5 (2 x - y) (3 (2 x - y) - 5) + 3 (3 (2 x - y) - 5) = (5 (2 x - y) + 3) (3 (2 x - y) - 5) = (6 x - 3 y - 5) (10 x - 5 y + 3)$

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