Math, asked by meenaanmol53, 3 months ago

Factorise of y(y-2) +9 (2-4)
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Answers

Answered by snehaprajnaindia204
8

Answer:

Factorization :-

y(y - 2) + 9(2 - y) = 0

⇒ y² - 2y +18 - 9y = 0

⇒ y² - 2y - 9y +18 = 0

⇒ y(y - 2) -9(y - 2) = 0

⇒ (y - 2) × (y - 9) = 0

⇒ y = 2  OR  y = 9

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