@instructor__alison: Olympiad Insight Solved: 7^x - 4^x = 33 By inspection, x = 2, check it out: 7^2 = 49, 4^2 = 16, and 49 - 16 = 33 What makes this problem neat isn’t just the answer, it’s spotting the pattern quickly. Dive into the full explanation in my video! #MathOlympiad #QuickMath #Pidgunenglish #instructoralison
In squaring the right hand side of the equation to arrive at difference of two squares ,why didn't you square the 33 @ the left side of the equation?
2025-06-24 11:40:22
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amiable :
Good way to look at it, well done. I noticed that this may have worked out because there is answer at hand. 33x1 = 33 is also true, 3x11 = 11x3 is true as well. Could these have changed the whole thing?
2025-07-25 08:30:16
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Umar Zain :
Proof that 0/0=2 🤥
2025-09-02 14:10:27
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qwuekuswiss :
It's very interesting please I need more
2025-09-05 13:32:06
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Splendor Electricals :
Elimination method of simulation equation
2025-06-22 12:13:30
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Goddy-Vocals :
Thanks sir u are really helping me sir
2025-06-22 23:42:12
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ABELRIITHO😎 :
X=2
2025-06-22 20:44:00
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BroLitha :
You could also represent 3x11 as (7-4)(7+4), then equate directly
2025-08-20 20:04:59
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Godforeplay :
Quick dey solve problem no body like make problem dey tey for ground
2025-08-16 13:43:32
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AbadexTaskMunha :
Looks like a poor method. That may not always work.
What if there was a prime number in place of 33 ?
Replace 33 by 1 × 33 and let's see.
2025-07-24 11:37:37
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Prince Obajuwon :
wow! this is amazing 🔥🔥🔥
2025-08-19 21:15:49
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Theboyy Fineboyy :
herr adey understand your work well well
2025-06-22 10:07:10
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SWANKY :
what if it's addition
2025-07-21 02:03:41
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wayo John :
This one look strange 😂😂
2025-07-19 17:00:30
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ilyasvibez :
i dey enjoy your lecture
2025-09-06 19:26:56
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Veryfay_man🍆 :
Good evening sir, please sir apart from general mathematics do you do engineering mathematics?
2025-06-22 19:13:38
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🧚♂️🥀ja'afar🥀🧚♂️ :
gud🥀🥀🥀
2025-06-22 09:56:44
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user4040015787390 :
Perfect
2025-09-05 00:36:28
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lukecumbs :
thanks but i want to understand more
2025-06-22 18:47:42
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Mosesrichie :
Your students are lucky
2025-06-23 13:23:35
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