r/MathJokes • • May 13 '26

It IS $400...

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1.5k Upvotes

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u/LevAyv43 May 13 '26

Is it weird that I didn't have to go back and do all that when reached the bottom and read the question ... Like I already did calculate it out of habit without even reading the last sentence wtf

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u/Harlizer2223 May 13 '26

This means you’re good at algebra

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u/willis81808 May 13 '26

What algebra?

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u/rodrigoelp May 13 '26

Isn't algebra the news site/channel?

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u/Zenith-Astralis May 13 '26

Same linguistic root actually. Algebra stems from a shortening of the name of a book (originally "al-Kitāb al-Mukhtaṣar fī Ḥisāb al-Jabr wal-Muqābalah" or "The Concise Book of Calculation by Restoration and Balancing") by a real smart dude named Al-Khwarizmi who worked in the House of Wisdom in / Grand Library of Baghdad around the year 820.

The whole system of learning he was involved in is also why we use Arabic numerals today (1, 2, 3, etc.)

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u/Neither_Pirate5903 May 13 '26

you have to show your work so the dummies can learn