sareew36
sareew36
21-09-2018
Mathematics
contestada
the expression 9+21 factored using GCF is?
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s1m1
s1m1
21-09-2018
Rewrite and factor 9 and 21;
3•3+3•7= 3(3+7)
GCF for 9 and 21 is 3
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beccalynn022402
beccalynn022402
21-09-2018
GCF is 3 because 3 times 3 is 9 and 3 times 7 is 21.
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