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
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
the 3 in 3a is called a coefficient.
3 a b =3a b
3a squared is a mathematical expression that represents the product of 3 and the square of the variable a. In mathematical terms, it can be written as 3a^2 or 3 * a * a. This expression simplifies to 3 times the value of a squared, where a is a variable representing a number or quantity.
The factors of 3a are 3 and a.
You would factor 3a + 9b as: 3(a+3b)
3(a + 3)(a - 4)
3(a + 14)
(2a - 3)(3a - 4)
(a - 6)(a + 3)
2ay2 + 5ay - 3a = a(2y2 + 5y - 3) = a(2y - 1)(y + 3)
a(a^2 - 9a + 3)
The GCF is 3.
15
It is: 3a(1-4b)
Since 3a is a factor of 6ab, it is automatically the GCF.