please help me with math?

0 ⤊

Factor the Expression

1.x^2-9
2. 2x^2-4x

2007-07-02 06:30:13 · 3 answers · asked by Berry A 2 in Science & Mathematics ➔ Mathematics

(x+3)(x-3)

2x(x-2)

2007-07-02 06:34:02 · answer #1 · answered by therealchuckbales 5 · 0⤊ 0⤋

x^2-9 can be simplified/factored to:
(x+3)(x-3)

2x^2-4x can be factored to:

2x(x-2)

2007-07-02 13:36:12 · answer #2 · answered by coreyog 3 · 0⤊ 0⤋

1. (x-3)(x+3)
2. 2x(x-2)

2007-07-02 13:34:35 · answer #3 · answered by Howard 1 · 0⤊ 0⤋