Question

Factorise: y2 -22y + 120
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Answer 1

Answer:

(y-10)(y-12)

Step-by-step explanation:

${y}^{2} - 22y + 120 \\ \\ = {y}^{2} - 10y - 12y + 120 \\ \\ = y(y - 10) - 12(y - 10) \\ \\ = (y - 10)(y - 12)$

Hope it helps

Answer 2

Step-by-step explanation:

hope this will help u.

Happy Raksha bhandan