Which expression(s) have a greatest common factor (GCF) of 3xy2 with 42xYA?
Select all that apply.
A. 6x2y2
B. 15xyz
C. 27x3y2
D. 9xy3

Respuesta :

You first determine the GCF of the terms
For the numerical coefficients of 12,6 and 9, The GCF is 3....for the x^3, y^3, the GCF is 3, thus 3xy.
Divide each of the terms by the GCF
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