The math problem is so easy and the students can solve it easily.

这道数学题很简单，学生们很容易就能解出来。

youdao

I'm afraid we can't work out the math problem unless the teacher helps us.

如果老师不帮助我们，恐怕我们解不出这道数学题。

youdao

Nobody worked the math problem out.

没人解出这道数学题。

youdao

The problem is that you get tired of doing math after a while, 100 years, 1,000 years, a million years, whatever it is.

问题是经过一段时间后你会厌倦数学，不管是一百年还是一百万年。

耶鲁公开课 - 死亡课程节选

So always amazing to us how we go into the problem, our eye or mind can see one class of solutions, but the math will tell you sometimes there are new solutions and you've got to respect it and understand and interpret the unwanted solutions, and this is a simple example where you can follow what the meaning of the second solution is.

解决问题的方式总能让人惊喜不已,我们的眼睛或思想可以看见一类解,但数学有时会告诉你还有新的解,你不能忽视它,而是解释这些不期而至的解,这只是一个简单的例子,由此你可以理解第二个解的意义

耶鲁公开课 - 基础物理课程节选

You can only use a spatula to flip a top section of pancakes, and the math problem is to sort the stack in as few flips as possible.

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Do you see the math problem?

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The lesson, to Mandelbrot, is obvious: Go with the math that matches the problem, even if it seems strange.

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