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(3.6) Quadratic Inequalities

Solve for $x$. Separate your answers with a comma. $\quad x^2-4x+3=0\qquad x=$
Solve the inequality $x^2-4x+3 \lt 0$.
$\lt x \lt$

Solve the inequality $x^2-4x+3 \gt 0$.
$x \lt$ $, x \gt$

Solve for $x$. Separate your answers with a comma. $\quad -2x^2-4x=0\qquad x=$
Solve the inequality $-2x^2-4x \le 0$.
$x \le$ $, x \ge$

Solve the inequality $-2x^2-4x \ge 0$.
$\le x \le$

Solve for $x$. $\quad x^2-3x-1=0$
Give your answer in the form $\frac{a+\sqrt{b}}{c},\ \frac{a-\sqrt{b}}{c}$ where $a,b,c \in \mathbb{Z}$
$x=$

Solve the inequality $x^2-3x-1 \lt 0$.

Solve the inequality $x^2-3x-1 \gt 0$.
Separate your inequalities with a comma.