sernaerika175oupftr sernaerika175oupftr
  • 19-01-2018
  • Mathematics
contestada

Which of these expressions is a monomial?
A. 6a
B.8a^2b+9abc+4a^3b^2-2ac
C.5a+2b
D.3a-ab+7bc

Respuesta :

chrysanthemum
chrysanthemum chrysanthemum
  • 19-01-2018
A monomial is any number by itself (67, x, 21.3, etc.).

Therefore, the correct answer is:
A. 6a

Hope this helps.
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