6)Simplify and verify the result for the given values

(4a 2 -6ab+9b 2 )(2a+3b) ;a=2,b=1

Which of the following is not a solution to the inequality graphed below? (-2, -4)(-1, -5)(0, -3)(2, -1)which of the following is a solution to the inequality graphed below? select all that apply.(-3, -3)(-1, -1)(-3, -1)(2, 2)