Write the Word or Phrase That Best Completes Each Statement $$\begin{array} { l } 3 x ^ { 2 } + 10 y ^ { 2 } = 81 \\- 4 x ^ { 2 } + 9 y ^ { 2 } = 9\end{array}$$

question 456

Essay

Write the word or phrase that best completes each statement or answers the question.
Which method should be used to solve the system? Explain your answer, including a description of the first step.
$$\begin{array} { l } 3 x ^ { 2 } + 10 y ^ { 2 } = 81 \\- 4 x ^ { 2 } + 9 y ^ { 2 } = 9\end{array}$$

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Definitions:

Open-Ended Questions

Questions formulated to elicit responses with more depth and range, allowing for detailed answers beyond a simple yes or no.

Casual Attire

Clothing that is comfortable and informal, suitable for everyday wear rather than formal occasions.

Criticizing Employers

The act of expressing disapproval or finding faults with one's employers or workplace, potentially pointing out areas needing improvement or expressing discontentment.

Hired

Employed or engaged the services of an individual or entity for a specific job or task in exchange for compensation.