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Sladkaya [172]
2 years ago
7

Perform the indicated operation.

Mathematics
1 answer:
Illusion [34]2 years ago
4 0

Answer:

\frac{2 \sqrt{5} x +  \sqrt{2} x}{2}

Step-by-step explanation:

(3 \sqrt{20x} +  \sqrt{18x} ) \div 6 \sqrt{x}

(3 \sqrt{4 \times 5x}  +  \sqrt{9 \times 2x} ) \div6 \sqrt{x}

(6 \sqrt{5x}  + 3 \sqrt{2x})  \div 6 \sqrt{x}

\frac{6 \sqrt{5x}  + 3 \sqrt{2} }{6}  \times  \sqrt{x}

\frac{2 \sqrt{5} x +  \sqrt{2}x }{2}

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