Solve by Completing the Square $16 \mathrm { a } ^ { 2 } + 1 = 7 \mathrm { a }$

question 218

Multiple Choice

Solve by completing the square.
- $16 \mathrm { a } ^ { 2 } + 1 = 7 \mathrm { a }$

• A) \(\left\{ \frac { - 7 - \mathrm { i } \sqrt { 15 } } { 32 } , \frac { - 7 + \mathrm { i } \sqrt { 15 } } { 32 } \right\}\)
• B) \(\left\{ \frac { 7 - i \sqrt { 15 } } { 32 } , \frac { 7 + i \sqrt { 15 } } { 32 } \right\}\)
• C) \(\left\{ \frac { - 7 - i \sqrt { 15 } } { 32 } , \frac { 7 + i \sqrt { 15 } } { 32 } \right\}\)
• D) \(\left\{ \frac { 7 - \mathrm { i } \sqrt { 15 } } { 32 } , \frac { - 7 + \mathrm { i } \sqrt { 15 } } { 32 } \right\}\)

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Definitions:

Miscellaneous Expenses

Costs that are not consistently categorized among the standard costs for operation of a business, often minor in scope and irregular in occurrence.

Rent Expense

Rent Expense is the cost incurred by a company for using a property or equipment for business operations, which is recognized on the income statement.

Continuous Budgets

Budgets that are continuously updated by adding a new budget period as the last one is completed, thus always having a full period's financial plan.

Communicating Objectives

The process of clearly and effectively sharing goals and targets with relevant stakeholders or team members.