mariahe1433 mariahe1433
  • 06-01-2020
  • Mathematics
contestada

What are the two roots of 400

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salatulmaghrib
salatulmaghrib salatulmaghrib
  • 06-01-2020
sqrt(400) = 20 and -20
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Аноним Аноним
  • 06-01-2020

Answer:

Step-by-step explanation:

It is  √ 400 = √ 20^2 = 20

sqrt(400)=-20, 20

20 and -20

Answer Link

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