Answer:
x²-8x-84
Using quadratic Formular -b±√b²-4ac/2a
--8±/8²-4×1×-84 /2×1
8±/64+336/2
8±/400/2
8±20/2
8+20/2, 8-20/2
28/2, -12/2
14,-6
310
Step-by-step explanation:
62 percent of 500 is 310
Hope this helps :)
÷ = × =
The X intercepts would be -1 and 2
