Choose the One Alternative That Best Completes the Statement or Answers

question 122

Multiple Choice

Choose the one alternative that best completes the statement or answers the question.
-The 5 th term in the expansion of $( 2 x + 5 ) ^ { 5 }$

• A) 15,625
• B) \(2,500 x ^ { 2 }\)
• C) \(1,250 \mathrm { x }\)
• D) \(6,250 \mathrm { x }\)

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Definitions:

Formic Acid

A colorless, pungent liquid with the formula HCOOH, used in various chemical manufacturing processes and as a preservative.

Acetic Acid

An organic compound with the formula CH3COOH, known for its sour taste and pungent smell; it's the main component of vinegar.

Weak Acid

An acid that dissociates incompletely, releasing only some of its hydrogen ions into the solution.

Dissolve Glass

A chemical process in which certain substances, such as hydrofluoric acid, react with silicate glasses to dissolve them.