Simplify the Rational Expression $c = 25 ( n + 49 ) ^ { 1 / 2 }$

question 479

Multiple Choice

Simplify the rational expression. Use factoring, and assume all variable expressions represent positive real numbers.
-The cost of manufacturing clocks is given by c $c = 25 ( n + 49 ) ^ { 1 / 2 }$ , where c is the cost in dollars and n is the number produced. What is the cost when no clocks are produced?

• A) $1225
• B) $175
• C) $35
• D) $25

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Possessing a compelling charm or appeal that inspires devotion or attraction in others.

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