Question

Find the value of 'y' if y² + y / 2-3 = 0.

Answer 1

Answer:

y^2+y/2 _3=0

multiply by 2

2 y^2 +y _6=0

by factorization

2 y^2 +3y _2y _6=0

y(2y+3) _ 1(2y+3)=0

(y_2)(2y+3)=0

y=2 ,y =_3/2