Final answer:When subtracting two polynomials, the result is still a polynomial.Explanation:The operation of subtraction is a closed system for the given expressions because when subtracting two polynomials, the result is still a polynomial. In this case, subtracting (9x² + 17x + 13) from (2x² + 12x + 11) results in a polynomial expression (-7x² + 5x + 2).

Answer 1

Your final answer and explanation are correct!

When you subtract one polynomial from another, the result is guaranteed to be a polynomial as well. This is because the set of polynomials is closed under the operations of addition and subtraction.

In your specific example, when you subtract \( (9x² + 17x + 13) \) from \( (2x² + 12x + 11) \), you perform the operation as follows:

\[ (2x² + 12x + 11) - (9x² + 17x + 13) = 2x² + 12x + 11 - 9x² - 17x - 13 \]

Now, combine like terms:

1. For the \(x²\) terms: \(2x² - 9x² = -7x²\)
2. For the \(x\) terms: \(12x - 17x = -5x\)
3. For the constant terms: \(11 - 13 = -2\)

So the final result is:

\[ -7x² - 5x - 2 \]

Therefore, the subtraction results in the polynomial \(-7x² - 5x - 2\), confirming that the operation of subtraction is indeed closed, and the outcome is still a polynomial. Your explanation succinctly captures this concept!

Answer 2

how do i make my entryway from my entrance to my plaza? my airport is in the midde but my residents service is a little over to the right so its unevven. what do i do? my theme is tropical resort btw thanks

Answer 3

Creating a cohesive and appealing entryway that connects your airport to your plaza, especially within a tropical resort theme, can be a fun and rewarding task in your game or design project. Here are some ideas to help you design a visually appealing and functional entryway:

1. Pathway Design

• Curved Paths: Use curved paths instead of straight lines. This will create a more natural and organic feel, reminiscent of tropical landscapes.
• Varied Materials: Use different path materials (like sand, wood, and stone) that fit your tropical theme to add variety and make the path interesting.

2. Landscaping

• Tropical Plants: Plant tropical trees, bushes, and flowers along the path. Palm trees, hibiscus, and other tropical plants can enhance the resort feel.
• Path Decorations: Add decorative elements like tiki torches, hammocks, or beach chairs along the path to make it feel more inviting.

3. Focal Points

• Welcoming Entry Sign: Create a welcoming sign or archway at the start of the entryway to signify the transition from the airport to the plaza.
• Water Features: Consider adding a small fountain or pond along the path. Water features can enhance the tropical vibe and create a serene atmosphere.

4. Connecting Elements

• Bridges or Overpasses: If your layout allows, consider adding a small bridge or an overpass that connects different areas, especially if there's unevenness in terrain.
• Lighting: Use soft, tropical-themed lighting (like lanterns or string lights) along the pathway to create a warm and inviting ambiance, especially in the evenings.

5. Functional Areas

• Seating Areas: Create resting spots with benches or picnic areas that complement the tropical theme, offering space for residents and visitors to relax.
• Activity Stations: Consider adding activity stations like beach volleyball or coffee stands to make the area lively and engaging.

6. Themed Decorations

• Tropical Decor: Integrate themed decorations like surfboards, beach umbrellas, or colorful banners that reflect your tropical resort theme.
• Art Installations: Incorporate artistic elements like sculptures or murals that align with the tropical theme to give vibrancy to the space.

7. Natural Gradation

• Elevated Garden Beds: If the elevation is uneven, consider using elevated garden beds to create layers and add visual interest while still connecting the areas.

8. Overall Cohesion

• Consistent Color Palette: Stick to a tropical color palette featuring greens, blues, yellows, and neutrals to maintain visual cohesion across your entryway and plaza.

By incorporating these elements, you can create a beautiful and functional entryway that seamlessly connects your airport and plaza while embracing the delightful theme of a tropical resort. Happy designing!