Question

simplify the expression 4y(2y-3)-3(y-1)-5​

Answer 1

Answer:

8y^2-12y-3y+3-5

8y^2-15y-2

y=15+-√225+64/16

=15+-√289/16

=15+-17/16

if y is postive

15+17/16

y=2

if yis negative

-1/8