No, 9 is odd.
Yes. Since 6+1+2=9 Then it is a factor of 9. Yes. Since 6+1+2=9 Then it is a factor of 9.
The GCF to factor out is 2; therefore 2(8s-9) is the answer.
2 is a factor of 4. 3 is a factor of 9.
The factor is 2x^2(x^2-9)
9 = 3^2
factor the trinomial 16x^2+24x+9
18b+9=9(b+2)
135/18 factor out 9 9*15/9*2 as 9 is a factor in both numerator and denominator it can be canceled 15/2 ====
Since 2 is a prime number which means its only factors are itself and one, and 2 is not a factor of 9, then their greatest common factor must be one.
Everything except 1, 2, 61 and 122
A factor is a number which, when multiplied by another number makes a third number. The factors of 9 are 3 and 3. The factors of 12 are 2, 2 and 3. SO 3 is a common factor of 9 and 12.
18b+9 = 9(b+2)