X² + 11x + 28 + x² + 13x + 40
combine like terms
x² + x² = 2x²
11x + 13x = 24x
28 + 40 = 68
2x² + 24x + 68 is your answer
if you want it simplified:
2(x² + 12x + 34)
hope this helps
Answer:
what terms,,?
Step-by-step explanation:
I believe it is 3. since it touches the x-axis in three areas
Answer:
32.5
Step-by-step explanation:
All you had to do was measure them see what was the half of each
