Simplify the Polynomial by Combining Like Terms $\left( 8 x ^ { 2 } - x y - y ^ { 2 } \right)$

question 328

Multiple Choice

Simplify the polynomial by combining like terms.
- $\left( 8 x ^ { 2 } - x y - y ^ { 2 } \right)$ and $\left( x ^ { 2 } + 12 x y + 10 y ^ { 2 } \right)$

• A) \(7 x ^ { 2 } - 13 x y - 11 y ^ { 2 }\)
• B) \(9 x ^ { 2 } + 11 x y + 9 y ^ { 2 }\)
• C) \(9 x ^ { 2 } + 13 x y + 11 y ^ { 2 }\)
• D) \(8 x ^ { 2 } + 12 x y + 10 y ^ { 2 }\)

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Definitions:

Traditional SDLC

The Standard Software Development Life Cycle, a systematic process used for the planning, creation, testing, and deployment of software applications.

Outsourcing

The practice of hiring third parties to perform services or create goods that traditionally were performed in-house by the company's own employees and staff.

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The practice of relocating a company's business process, such as manufacturing or services, to another country, often to reduce costs.

Insource

The practice of assigning tasks or projects to individuals or departments within a company rather than to external entities.