# factor

posted by
**mike**
.

Factor 3x^2 - 4x + 1

these aswell

x^2 - 16

x^2– 6x + 9

a^2- 2ab + b^ 2

x^2+ 6x -16

x^2– 6x -16

(3x +a )(x +a )

3a +a= -4, so what is a?

posted by
**mike**
.

Factor 3x^2 - 4x + 1

these aswell

x^2 - 16

x^2– 6x + 9

a^2- 2ab + b^ 2

x^2+ 6x -16

x^2– 6x -16

(3x +a )(x +a )

3a +a= -4, so what is a?