Y²+5y-6 factorise by using suitable identity – InterviewSolution

1.

Y²+5y-6 factorise by using suitable identity

Answer»

( y + 2 ) ( y - 3 )

Step-by-step explanation:

y² + 5Y - 6

= y² + 2Y + 3y - 6

= y ( y + 2 ) - 3 ( y + 2 )

= ( y + 2 ) ( y - 3 )

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