{-1, 9}

{-9, 1}

(2, 18)

{2, 16}

{7}

{1, 7}

{0, 7}

no real solution

 $x=\frac{-10\pm\sqrt{88}}{6}$  

 $x=\frac{-5\pm2\sqrt{22}}{3}$  

 $x=\frac{10\pm\sqrt{112}}{6}$  

 $x=\frac{5\pm\sqrt{22}}{3}$  

 $\frac{3\ \pm\ \sqrt{7}}{2}$  

 $\frac{3\ \pm\ \sqrt{17}}{4}$  

 $-1,\ -2$  

 $2,\ 1$  

 $\frac{-3\ \pm\ \sqrt{13}}{2}$  

 $\frac{3\ \pm\ \sqrt{17}}{4}$  

 $\frac{-3\ \pm\ \sqrt{17}}{4}$  

 $-\frac{1}{2},\ -1$  

 $\frac{3\ \pm\ \sqrt{33}}{4}$  

 $\frac{-1\ \pm\ \sqrt{13}}{2}$  

 $2,\ 1$  

 $\frac{3\ \pm\ \sqrt{17}}{2}$  

{-10, -4}

{-4, 10}

{-8, 4}

{-4, 8}

No Real Solutions

1 Real Solution

2 Real, Rational Solutions

2 Real, Irrational Solutions

No Real Solutions

1 Real Solution

2 Real, Rational Solutions

2 Real, Irrational Solutions

No Real Solutions

1 Real Solution

2 Real, Rational Solutions

2 Real, Irrational Solutions

No Real Solutions

1 Real Solution

2 Real, Rational Solutions

2 Real, Irrational Solutions

205, 2 Real, Irrational Solutions

-71, No Real Solutions

121, 2 Real, Rational Solutions

121, 1 Real Solution

-75, No Real Solutions

-75, 2 Real Solutions

-39, No Real Solutions

-39, 1 Real Solution