davidpisarev98
davidpisarev98 davidpisarev98
  • 28-05-2020
  • Mathematics
contestada

Which expression is equal to 420−−√−345−−√?




115√

−115√

5√

−5√

Respuesta :

erandef
erandef erandef
  • 02-06-2020

Step-by-step explanation:

4\sqrt{20} - 3\sqrt{45} = -\sqrt5

Answer Link
myamarie2606
myamarie2606 myamarie2606
  • 28-09-2020

Answer:

[tex]-\sqrt{5}[/tex]

I hope that this helps anyone in the future! I took the test and got a good grade thanks to the anwser above

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