simplify the expression.

(-3y^2-7y+6)

A: -3y^2-7y+6
B: 3y^2-11y+6
C: 3y^2-7y-6
D: 3y^2+11y+6

A: -3y^2-7y+6

The simplified expression is B: 3y^2-11y+6.