Multiply, and Then Simplify If Possible $\sqrt { 7 } ( \sqrt { 28 } + \sqrt { 14 } )$

question 99

Multiple Choice

Multiply, and then simplify if possible. Assume all variables represent positive real numbers.
- $\sqrt { 7 } ( \sqrt { 28 } + \sqrt { 14 } )$

• A) \(14 + 7 \sqrt { 2 }\)
• B) \(196 + 7 \sqrt { 2 }\)
• C) 28
• D) \(14 + 49 \sqrt { 2 }\)

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The method of gathering data through immediate, firsthand observation of people or phenomena.

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Acquainted with or understanding of facts, information, descriptions, or skills acquired through experience or education.

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Relating to seeing or sight, involving the use of vision.

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