Ms. Miller, could you tell me how I can improve this article? I got a B plus.

米勒女士，你能告诉我如何改进这篇文章吗？我得了 B ＋。

So, for example, if I said, " X" equals negative " B" plus or minus… - Music it is.

举个例子，如果我说“X = -B ±… … ” - 奏乐。

I'd be willing to give you a B plus. B plus it is.

我愿意给你一个 B 加。 B加上它是。

Opposite of b, plus or minus the square root of b squared minus 4ac all over 2a.

与b相反，加上或减去b平方的平方根减去4ac在2a上。

So that's going to be m squared x1 squared, plus 2 times mx1 times b plus b squared.

所以这将是 m 平方 x1 平方加上 2 乘以 mx1 乘以 b 加上 b 平方。

But because you used all your colors and you're creative, I'm going to give you a B plus.

但是因为你用了所有的颜色而且你很有创意，我会给你一个 B 加分。

And then here, b plus 1 is equal to n, so then n minus k would be equal to this, a plus 1 minus this.

然后在这里， b 加 1 等于 n，所以 n 减 k 等于 this， a 加 1 减 this。

It's a B plus, it's a 87. - I'm gonna go ahead and put it exactly at 50. - For sumac, I would say like an 85. - If it's fresh.

- 它是 B 加， 它是 87。 - 我要继续把它准确地放在 50。 - 对于漆树，我会说像 85。 - 如果它是新鲜的。

And I'll go down so that we can kind of combine like terms. So this term over here squared is going to be y2 squared minus 2 times y2 times mx2 plus b plus mx2 plus b squared.

我会继续下去，这样我们就可以合并类似的条款。所以这里的平方项将是 y2 的平方减去 2 乘以 y2 乘以 mx2 加上 b 加上 mx2 加上 b 的平方。

Hey professor, you gave me a B plus on this assignment and I just wanted to give you an opportunity to reconsider the grade before I head over to ratemyprofessors.com and leave a scathing review, letting everyone know how much you suck at teaching.

- 嘿，教授，你在这项作业上给了我一个 B 加分， 我只是想给你一个机会， 在我前往 ratemyprofessors.com 并留下严厉的评论之前重新考虑成绩，让每个人都知道你在教学方面有多糟糕。