Factor Completely Using the Trial and Error Method to Factor $x ^ { 6 } - 3 x ^ { 5 } - 18 x ^ { 4 }$

question 79

Multiple Choice

Factor completely using the trial and error method to factor trinomials. If unfactorable, indicate that the polynomial is
prime.
- $x ^ { 6 } - 3 x ^ { 5 } - 18 x ^ { 4 }$

• A) \(x ^ { 4 } ( x + 3 ) ( x + 6 )\)
• B) \(x ^ { 3 } \left( x ^ { 2 } - 3 x - 18 \right)\)
• C) \(x ^ { 4 } ( x - 3 ) ( x - 6 )\)
• D) \(x ^ { 4 } ( x + 3 ) ( x - 6 )\)

Learn how to estimate values (e.g., price, revenue) using regression analysis and confidence intervals.

Understand the concept and application of prediction intervals.

Grasp the basics of residual analysis in regression, including standardization, patterns, and assumptions violations.

Identify and interpret outliers and their impact on regression analysis.

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