Factor Completely the Polynomial Below $3 x ^ { 4 } - 243 x ^ { 2 }$

question 58

Multiple Choice

Factor completely the polynomial below. $3 x ^ { 4 } - 243 x ^ { 2 }$

• A) \(3 x ^ { 2 } ( x + 9 ) ^ { 2 }\)
• B) \(3 x ^ { 2 } ( x - 9 ) ^ { 2 }\)
• C) \(3 x ( x - 9 ) ^ { 2 } ( x + 9 )\)
• D) \(3 x ( x - 9 ) ( x + 9 ) ^ { 2 }\)
• E) \(3 x ^ { 2 } ( x - 9 ) ( x + 9 )\)

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Definitions:

Rank Assigned

A method of assigning ordinal positions to items that are being compared, such as in the sorting of data.

Nonparametric Tests

Statistical tests that do not assume a specific distribution in the data.

Nominal Data

Data categorized without a natural order or rank, such as names, labels, or categories.

Ordinal Data

Data that can be categorized into a defined order or ranking, but the intervals between the categories are not necessarily consistent.