Answer: 15√3 + 9√6
Explanation:
3√3 (5 + 3√2 )
= 3√3 x 5 + 3√3 x 3√2 (Apply the distributive rule. a(b+c) = ab+ac)
= 15√3 + 9√6 (Multiply the radicands, then multiply the constants. No mixing)
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