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16 votes
Hello people ~
factorise: 11y ^ 2 + 7y + 12​

1 Answer

10 votes


\\ \rm\rightarrowtail 11y^2+7y+12

Un factorable

let's see why?

  • 11×12=132

There are no factors which gives sum +7 and product 132.

  • Hence it's not factorable
User Pam Lahoud
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