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How do you simplify $- 2 \sqrt{3} \cdot \sqrt{15}$ $-2sqrt3 * sqrt15$ ?

1 Answer

Jul 2, 2018

- $2 \sqrt{45}$ $2sqrt45$

$= - 2 \sqrt{9} \sqrt{5}$ $= -2sqrt9sqrt5$

$= - 6 \sqrt{5}$ $= -6sqrt5$

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