1.

Factorise: 3y-1/2=5/2+y​

Answer»

ANSWER:

(3y + 4)(y + 3)

Step-by-step explanation:

3y -  1 /2 = 5/ 2+y

cross MULTIPLICATION

=(3y - 1)( 2 + y) = 10

=6y - 3y^2 -2 -y = 10

-3y^2 - 5y = 12

or 3y^2 + 5y +12 = 0

factorizing by middle term splitting

3y^2 + 9y +4Y + 12

3y(y + 3) + 4( y + 3)

(3y + 4)(y + 3)

plz...........brainliest



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