Question

Perform the indicated operation.

Answer 1

Answer:

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

Step-by-step explanation:

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

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

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

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

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