Kevin7592 Kevin7592
  • 09-11-2020
  • Mathematics
contestada

Simplify.
7√10+2√10-√10

Respuesta :

gufeliz1965
gufeliz1965 gufeliz1965
  • 09-11-2020

7√10+2√10-√10

Every square root has the same radicand, which is 10. So, simply combine terms.

7 + 2 - 1 = 9 - 1 = 8

Answer: 8√10

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