The answer would be
3x² - x + 3
1. 28.57
2. 16
Hope this is right.
Step-by-step explanation:
The tables rule is y = x²+x. Thus, the three missing boxes from top to bottom are 6, 5, and 2. Two other rows could be x = 13, y = 182, and x = 0, y = 0.
Hope it helps <3
All the numbers in each equation are identical, just the letter changed, which doesn't affect the equation.
Because they are both the same, the answers would be the same, so the difference would be 0.