vivi459
vivi459 vivi459
  • 08-05-2019
  • Mathematics
contestada

can someone help me again please:(

can someone help me again please class=

Respuesta :

jamesphantos11
jamesphantos11 jamesphantos11
  • 08-05-2019

Answer:

C. 29sqrt(5)

Step-by-step explanation:

Since sqrt(45) is sqrt(9*5), then we can take the 9 out and we get 11*3sqrt(5)-4sqrt(5). This can be rewritten as 33sqrt(5) - 4sqrt(5). Combining like terms, we get 29sqrt(5)

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cgreco201979
cgreco201979 cgreco201979
  • 08-05-2019

Answer:

c is the right answer

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