4x = -36 Factoring Questioning?

2009-07-29 5:27 pm
fast fast plz!

回答 (9)

2009-07-29 6:29 pm
✔ 最佳答案
4x = -36
x = -36/4
x = -9
2009-07-30 12:35 am
(4x)/4= -36/4
x= -9
2009-07-30 12:35 am
divide 4 on each side.
x=-9
2009-07-30 12:34 am
factoring or solving for x?

x = -9
2009-08-02 3:29 am
x = - 9
2009-07-30 12:46 am
4x + 36 = 0
4( x + 9 ) =0
( 2 + 2 )( x + 9 ) = 0
2009-07-30 12:39 am
-9
2009-07-30 12:36 am
Not a lot of information about the goal -

4x = -36
Dividing by 4
x = -9

The factors of 4x are +/- 1, +/- 2, +/-4, +/-x +/-2x, +/-4x
-
The factors of -36 are +/-1,+/-2+/-3,+/-4,+/-6,+/-9,+/-12,+/-18,+/-36
參考: Retired math teacher
2009-07-30 12:35 am
4x = -36
-36 / 4 = -9
you divide)
answer is = -9


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