priyankakaimal2006
priyankakaimal2006 priyankakaimal2006
  • 15-06-2020
  • Mathematics
contestada

what is root 20 ×root 5

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TheAnimeGirl
TheAnimeGirl TheAnimeGirl
  • 15-06-2020

The answer is 10.

please see the attached picture for full solution

hope it helps

Good luck on your assignment..

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Hi1315
Hi1315 Hi1315
  • 16-06-2020

Answer:

[tex] = 10[/tex]

Step-by-step explanation:

[tex] \sqrt{20} \times \sqrt{5} \\ \sqrt{2 \times 2 \times 5} \times \sqrt{5} \\ 2 \sqrt{5} \times \sqrt{5} \\ 2 \sqrt{ {5}}^{2} \\ = 10[/tex]

hope this helps

brainliest appreciated

good luck! have a nice day!

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