Completely Factor the Polynomial or State That the Polynomial Is $$49 x ^ { 2 } - 126 x + 81$$

question 259

Multiple Choice

Completely factor the polynomial or state that the polynomial is prime.
- $$49 x ^ { 2 } - 126 x + 81$$

• A) \(( 7 x + 9 ) ( 7 x - 9 )\)
• B) \(( 7 x - 9 ) ^ { 2 }\)
• C) \(( 7 x + 9 ) ^ { 2 }\)
• D) \(( 7 x - 10 ) ^ { 2 }\)

Grasp the concept of retentive and nonretentive sequencer instructions.

Understand the programming requirements and limitations of sequencers in PLCs.

Learn the types of shift instructions and their applications.

Understand the difference between macroeconomics and microeconomics, and their respective areas of study.

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