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Gnesinka [82]
2 years ago
7

Can someone help me out please:(:(

Mathematics
1 answer:
patriot [66]2 years ago
8 0

Answer:

\large\boxed{\sqrt{20}-\sqrt{80}=-2\sqrt5}

Step-by-step explanation:

\text{Use}\ \sqrt{ab}=\sqrt{a}\cdot\sqrt{b}\\\\\sqrt{20}=\sqrt{4\cdot5}=\sqrt4\cdot\sqrt5=2\sqrt5\\\\\sqrt{80}=\sqrt{16\cdot5}=\sqrt{16}\cdot\sqrt5=4\sqrt5\\\\\sqrt{20}-\sqrt{80}=2\sqrt5-4\sqrt5=(2-4)\sqrt5=-2\sqrt5

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<h3>People that voted for Goron</h3>

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Read more about circle graphs at:

brainly.com/question/24461724

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