please help how do u do this?

2007-12-15 5:11 am
4-(-6)
--------- = and please explain
-5

回答 (9)

2007-12-17 5:11 pm
✔ 最佳答案
Example 1
7 - 5 = 2
There are 2 steps from 5 to 7

Example 2
6 - (-2) = 8
There are 8 steps from (-2) to 6

- 5 = (-1) (5)

4 - (-6)
--------
(-1) (5)

10
---------
(-1) (5)

2
----
(-1)

- 2
2007-12-15 5:17 am
since it is minus a negative number(- -6) you change both of those to a plus sign because it is the same as 4+ positive 6. = 10
2007-12-15 5:19 am
Hi,

Numerator: 4-(-6)=4+6=10
Denomenator: -5

10/-5=-2

All the best,
Mika
2007-12-15 5:18 am
4--(--6) / (--5) = (4 + 6) / (--5) = 10 / (--5) = --2
參考: read it, it is easy.
2007-12-15 6:19 am
4-(-6)/-5
=4+6/-5
=10/-5
=-2
2007-12-15 5:21 am
that is 4 plus 6 because there is a negative outside of the parenthesis so that makes it a positive so that would be 10 divided by -5 wich is - 2 because a negative devided by positive is always a negative
2007-12-15 5:22 am
Since there are two negatives, double negative is equal to positive so 4-(-6) = 4+ 6 = 10. Next it's 10/-5, the easiest way to do that is to divide 10 by 5 and then put the sign in. 10/5 = 2 and negative divided by positive is always negative so... 10/-5 = -2.
2007-12-15 5:21 am
4-(-6)
--------------
-5

= 4 +6
---------- [ since (-) * (-) = + ]
- 5

= 10
----- [ + divided by - gives - ve value]
-5
= -2
2007-12-15 5:20 am
REALLY simple...
1. Subtract the numerator -> 4 - ( - 6 )= 10
2. then you get
10
------ = - 2.
- 5


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