Solving Polynomial Inequalities Using a Number Line

Practice: Solving Polynomial Inequalities Using a Number Line

Match the polynomial with its correct solution.
A.
−2x2+x+3≤0-2x^2+x+3\leq{}0
B.
(2−x)(x−9)(7x+6)<0(2-x)(x-9)(7x+6)<0
C.
−x(6x−4)(2x+9)≥0-x(6x-4)(2x+9)\geq{}0
D.
x2−6x+5>0x^2-6x+5>0
(−∞,1) ∪ (5,∞)(-\infin,1)~\cup~(5,\infin)
(−∞,−1] ∪ [32,∞)(-\infin,-1]~\cup~\Bigg[\dfrac{3}{2},\infin\Bigg)
[−∞,−92] ∪ [0,23]\Bigg[-\infin,-\dfrac{9}{2}\Bigg]~\cup ~\Bigg[0,\dfrac{2}{3}\Bigg]
(−67,2) ∪ (9,∞)\Bigg(-\dfrac{6}{7},2\Bigg)~\cup~(9,\infin)
More Solving Polynomial Inequalities (Number Line) Questions:
More Solving Polynomial Inequalities (Number Line) Questions: