Math, asked by abhijeetgari1, 7 months ago

Factorize: 1-18y-63y²​

Answers

Answered by viperisbackagain
13

Step-by-step explanation:

by arranging

63y²- 18y - 1

by splitting

63y² - 21y + 3y - 1

21y[ 3y - 1 ] +1,[ 3y - 1 ]

(21y + 1 ) (3y-1)

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