Solve the Equation by the Zero-Factor Property $$x ^ { 2 } + 4 x - 45 = 0$$

question 334

Multiple Choice

Solve the equation by the zero-factor property.
- $$x ^ { 2 } + 4 x - 45 = 0$$

• A) \(\{ 7 , - 7 \}\)
• B) \(\{ - 36 , - 9 \}\)
• C) \(\{ - 5,9 \}\)
• D) \(\{ 5 , - 9 \}\)

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Definitions:

Standard Price

A pre-determined cost allocated to a single unit of product or service, used for budgeting and performance evaluation.

Ideal Standards

Standards that assume peak efficiency at all times.

Materials Quantity Variance

The difference between the actual quantity of materials used in production and the expected (standard) quantity, multiplied by the standard cost of those materials.

National Distribution

The process of distributing products or goods across an entire country, often involving multiple transportation and logistics strategies.