https://file.aiquickdraw.com/mathbot/file/1725589928546o7a6z26m.jpg

The extracted text from the image is unclear due to OCR misinterpretation. However, visually, the expression in the image appears to be:

\[
(2.15)^3 - 3(2.15)^2 - (2.15) + 3
\]

I can solve this expression step by step:

1. \( (2.15)^3 \)
2. \( 3 \times (2.15)^2 \)
3. Combine the terms with subtraction and addition.

Let me calculate that for you.The value of the expression \( (2.15)^3 - 3(2.15)^2 - (2.15) + 3 \) is approximately \(-3.08\).

Would you like a detailed breakdown of the steps or have any questions?

Here are five related questions for practice:
1. How do you expand and simplify cubic expressions?
2. What is the general process for solving polynomial equations?
3. How would the value change if the constants were different in the expression?
4. What are some applications of cubic equations in real-world problems?
5. How do negative values in an equation affect the overall result?

**Tip:** When solving polynomial equations, always simplify each term individually before combining them.

Learn how to solve the cubic expression (2.15)^3 - 3(2.15)^2 - (2.15) + 3 with a step-by-step approach. Understand key algebraic concepts like polynomials and exponent properties, suitable for students in Grades 9-12.

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