Answer:
19
Step-by-step explanation:
[tex]\frac{17b - a^{2} }{2}[/tex]
Substitute the "a" and "b"
a = 8
b = 6
[tex]\frac{17 * 6 - 8^{2} }{2}[/tex]
[tex]\frac{17 * 6 - 64}{2}[/tex]
[tex]\frac{102 - 64}{2}[/tex]
[tex]\frac{38}{2}[/tex]
[tex]19[/tex]
Hope this helped!
Have a supercalifragilisticexpialidocious day!
