What would be the first step in completely factoring 6a2−15a+6?(1 point)ResponsesFactor out a common factor of 6Factor out a common factor of 6Look for factors of 6a2and 6Look for factors of 6 A squared and 6Factor out a common factor of aFactor out a common factor of AThis is completely factoredThis is completely factoredFactor out a common factor of 3

Answer 1

The first step in completely factoring the expression \( 6a^2 - 15a + 6 \) is to factor out a common factor.

In this case, the greatest common factor of the coefficients (6, -15, and 6) is 3. Therefore, you would want to factor out 3:

\[ 6a^2 - 15a + 6 = 3(2a^2 - 5a + 2). \]

So, the appropriate response is: Factor out a common factor of 3.