How do you simplify $5 \sqrt{80} - 12 \sqrt{5}$ $5 sqrt80 - 12 sqrt5$ ?

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How do you simplify $5 \sqrt{80} - 12 \sqrt{5}$ $5 sqrt80 - 12 sqrt5$ ?

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Answer 1 · 2016-06-23T11:49:50

$5 \sqrt{80} - 12 \sqrt{5} = 8 \sqrt{5} .$ $5sqrt80-12sqrt5=8sqrt5.$

Explanation:

Given Expression $= 5 \sqrt{80} - 12 \sqrt{5} = 5 \sqrt{16 \cdot 5} - 12 \sqrt{5} = 5 \cdot 4 \cdot \sqrt{5} - 12 \sqrt{5} = 20 \sqrt{5} - 12 \sqrt{5} = 8 \sqrt{5} .$ $= 5sqrt80-12sqrt5=5sqrt(16*5)-12sqrt5=5*4*sqrt5-12sqrt5=20sqrt5-12sqrt5=8sqrt5.$

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How do you simplify $5 \sqrt{80} - 12 \sqrt{5}$ $5 sqrt80 - 12 sqrt5$ ?

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How do you simplify $5 \sqrt{80} - 12 \sqrt{5}$ $5 sqrt80 - 12 sqrt5$ ?