Answer:
558
Step-by-step explanation:
|266 + 292|
=> | 558 |
=> 558
x = 4 or x = -1
2x^2 - 8x + 6 =0
divide by 2 we get : x^2 -4x +3 = 0
(x -4) (x+1)
-36+(-8)
