enrograpikey1jazmin enrograpikey1jazmin
  • 01-12-2016
  • Mathematics
contestada

Simplify.
5√7+√7-2√7


3√7

3√21

4√21

4√7

Respuesta :

Аноним Аноним
  • 01-12-2016
i hope this helps you



square root of 7. (5+1-2)


square root of 7.4


4.square root of 7
Answer Link
santiagobelles2 santiagobelles2
  • 09-12-2019

Answer: 4 sqrt 7

Step-by-step explanation:

He is correct, the answer is the one above.

Answer Link

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