Question

Factorise: 3y-1/2=5/2+y​

Answer 1

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

Answer 2

Step-by-step explanation:

$\bf3y - \frac{1}{2} = \frac{5}{2} + y \\ \\ \bf 3y - y = \frac{5}{2} + \frac{1}{2} \\ \\ \bf 2y = \frac{6}{2} \\ \\ \bf2y = 3 \\ \\ \large \: \boxed {\bf \green{ y = \frac{3}{2} }}$