TestPost

03 Jun 2021

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On the subject of memes

Haha meme funny $x^2+2x+1=0$ is a qaudratic equation rendered with inline math ($).

OOh goody I can do display math with “$$” signs.

\[\sum_{i=0}^n i = \frac{n(n+1)}{2}\]

blockquotes are good

Here is how you can include an image

First upload the image to the \static folder and use Jekyll’s inbuilt tag system

Markdown:

HTML (if you want to change the size etc.):

Here is a problem with solution hidden

What is the largest prime factor of 51?

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(MARKDOWN NOT RENDERED INSIDE HTML TAG?) > Answer: 17 Let's use trial and error to see which numbers are factors of 51 It's odd so we only need to try odd numbers: * 1 is a factor: $51 = 1 \times 51$ * 3 is a factor: $51 = 3 \times 17$ * 5 is not a factor * 7 is not a factor * 9 is not a factor And $9^2$ is already larger than $51$, so we don't need to try any more. The largest prime factor we found was $17$.

Click to show solution (V2)

Answer: 17

Let's use trial and error to see which numbers are factors of 51
It's odd so we only need to try odd numbers:

• 1 is a factor: $51 = 1 \times 51$
• 3 is a factor: $51 = 3 \times 17$
• 5 is not a factor
• 7 is not a factor
• 9 is not a factor

And $9^2$ is already larger than $51$, so we don't need to try any more.
The largest prime factor we found was $17$.

garv likes gifs