4a+8a = 12a 12a divided by 2 = 6a
a=3 is the answer to 12a=48
whats the answer to this math problem in Algebra 8a³-2a²+12a-3
It multiplies out as: 12a-12+2 = 12a-10
a2 + 12a + 27 = (a + 3)(a + 9)
The prime factorization of 12a is: 2 • 2 • 3 • a So 12a is technically a prime factor of itself.
factors of 12a are 3, 2, and a
12a.
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
12a-a = 11a
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