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Earn +20 ptsQ: How do you factor -3 out of -3a 9a-21?
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What is the 3 in 3a?
the 3 in 3a is called a coefficient.
What is the gcf of 2a and 3a?
The GCF of 2a amd 3a is 1a. This is because 2 and 3 doesn't have a common factor so it has to be 1 and the variables a and a are the same so the answer is 1a
What is the way to factor a3 plus 27?
3a + 27 = 01. First you subtract 27 from both sides to isolate 3a, the variable.3a = -272. Divide both sides by 3 to get a by itselfa = -9The final answer is a = -9
Is 3 a b and 3a b equilvant?
3 a b =3a b
What is 3a x a?
3a2
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