Negative on one side, positive on the other.

一边是负，另一边是。

They're not going to be positive. We've said that.

我们已经说过，它们不会是。

I think this month, it will turn to positive.

我认为这个月该指将转为。

I'm saying it is to the right, because it is positive.

题中表示“向右”， 因为力为。

From your perspective, no matter how far you look, this sum will be positive.

从你的角度来看，无论你看远，总和都是。

And a positive times a negative equals a negative.

乘以负负。

That's a positive number, so the the negative flag is false.

这是一个，所以负标志是假的。

If we add positive 4 and negative 70, is our answer gonna be positive or negative?

如果我们将 4 和负 70 加起来，我们的答案是还是负？

Notice that subtracting the negatives and adding a positive did the same thing.

请注意，减去负和添加会产生相同的效果。

After that, positive numbers indicating upward motion, and negative numbers indicating downward motion.

之后 表示向上运动 负表示向下运动。

And then, when you square it, it becomes a positive number.

然后，当你对它进行平方时，它就变成了一个。

So we need a way to represent positive and negative numbers.

所以我们需要一种方法来表示和负。

And the area above the horizontal axis is positive and the area  below the horizontal axis is negative, right?

横轴上方的面积是, 横轴下方的面积是负, 对吗?

On the other hand, he says there is a smallest number if you're counting positive numbers.

另一方面，他说如果你计算的是，就会有一个最小的字。

Cady Heron and The Plastics. Things get interesting when we add positive and negative numbers together.

卡迪·赫伦和塑料制品。当我们将和负相加时，事情会变得有趣。

So the distance is, you just want to positive number here.

所以距离是，你只想在这里为。

This right here is 100 over 20 plus 14 minus 20 is negative 6 squared is positive 36.

这就是 100 除以 20 加上 14 减去 20 是负 6 的平方是 36。

Negative 3 times positive 7 gives you negative 21. So 5 week ago you were 15 pounds heavier.

负 3 乘以 7 得出负 21。所以 5 周前，您的体重增加了 15 磅。

We're going to have to swap this inequality sign as well, and this positive 2.13 will become a negative 2.13.

我们还必须交换这个不号，这个 2.13 将变成负 2.13。

Negative would mean to the left of the mean and positive would mean to the right of the mean.

负表示在均值左侧，表示在均值右侧。