(a)Find the greatest common factor (GCF) of 72 and 40.
(b)Use the GCF to factor 72 - 40.
2 answers:
A) 8
b) 72 - 40 = 8 (9 - 5)
Check:
8 (9 -5)
72 - 40
Hope that helps!
Answer:
(72-40) = 8 x (9-5)
Step-by-step explanation:
GCF = 8
(72-40) = 8 x (9-5)
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