30
6ab
Yes, it is a 12a
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In algebra, the expression (12a - a - a - a) can be simplified by combining like terms. Since there are three (a) terms being subtracted from (12a), you can rewrite it as (12a - 3a). This simplifies to (9a). Thus, the final result is (9a).
12a
The GCF is 18ab.
6a
The GCF is 6ab
The GCF is 4.
Assuming A and B are equal to a and b, the GCF is 18ab. If not, it's just 18.
The GCF is 3a
42 = 2 * 3 * 7 12 = 2 * 2 * 3 Hence gcf (42, 12) = 2 * 3 = 6 Notice that a is also a factor of 12a and 42a. Hence gcf (42a, 12a) = 2 * 3 * a = 6a
18a^3bc
6ab
12a-a = 11a
-24
Yes, it is a 12a