Solve the following by factoring: See add details?

0 ⤊

6 x2 + 42x = 0

2007-07-24 02:30:48 · 4 answers · asked by yuleydis77 1 in Science & Mathematics ➔ Mathematics

6x^2 + 42x = 0
6x(x + 7) = 0
6x = 0 or x+7 = 0
x = 0 or x = -7

2007-07-24 02:53:48 · answer #1 · answered by Anonymous · 0⤊ 0⤋

assume you mean 6x^2 + 42x = 0;
then 6x(x + 7) = 0, so x = 0, -7

2007-07-24 02:49:42 · answer #2 · answered by John V 6 · 0⤊ 0⤋

6x^2+42x is equal to 6x(x+7)

2007-07-24 02:54:22 · answer #3 · answered by Ursus 2 · 0⤊ 0⤋

6x (x + 7) = 0
x = 0 , x = - 7

2007-07-24 03:09:13 · answer #4 · answered by Como 7 · 0⤊ 0⤋