Add and Subtract Square Roots
- $3 \sqrt { 3 } + 9 \sqrt { 12 }$

question 114

Multiple Choice

Add and Subtract Square Roots
- $3 \sqrt { 3 } + 9 \sqrt { 12 }$

• A) \(21 \sqrt { 3 }\)
• B) \(15 \sqrt { 3 }\)
• C) \(12 \sqrt { 3 }\)
• D) \(- 21 \sqrt { 3 }\)

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