Perform Operations with Square Roots of Negative Numbers
Perform the Indicated

question 9

Multiple Choice

Perform Operations with Square Roots of Negative Numbers
Perform the indicated operations and write the result in standard form.
- $2 \sqrt { - 45 } + 5 \sqrt { - 20 }$

• A) \(16 \mathrm { i } \sqrt { 5 }\)
• B) \(- 16 \sqrt { 5 }\)
• C) \(16 \sqrt { 5 }\)
• D) \(- 16 \mathrm { i } \sqrt { 5 }\)

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