Perform Operations with Polynomials in Several Variables
- $$\left( 4 x ^ { 2 } y - 12 x y + 10 \right) + \left( - 3 x ^ { 2 } y + 8 x y - 5 \right)$$

question 258

Multiple Choice

Perform Operations with Polynomials in Several Variables
- $$\left( 4 x ^ { 2 } y - 12 x y + 10 \right) + \left( - 3 x ^ { 2 } y + 8 x y - 5 \right)$$

• A) \(x ^ { 2 } y - 4 x y + 5\)
• B) \(- x ^ { 2 } y - 20 x y + 15\)
• C) \(- 4 x ^ { 3 } y ^ { 2 } + 5\)
• D) \(7 x ^ { 2 } y + 20 x y + 15\)

---

Definitions:

Careful

Paying close attention to detail or being conscientious about actions and decisions to avoid harm or errors.

Proofread

The process of reading and correcting written material to ensure it is free of errors.

Entire Document

The complete and whole text of a written or electronic document, without omission.

Misaligned Page Elements

Refers to components of a web page or document that are not correctly positioned or aligned, resulting in a disorganized appearance.