Explanation needed please | Revision Server | Page 1

lime bluff Jun 4, 2023, 12:00 PM

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gray silo Jun 4, 2023, 12:01 PM

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They took out a factor of (x+6)³ and then added together the remaining stuff

lime bluff Jun 4, 2023, 12:01 PM

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wawit can u suggest a subject i cans search on youtube for this very question?!

gray silo Jun 4, 2023, 12:02 PM

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Maybe search up hard factorising questions

minor summit Jun 4, 2023, 2:17 PM

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A way you can kinda visualise it more easily is by letting u = x+6

So you have u⁴ + u³(3x+4)

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And then its easier to see that u can factor u³ out

#Explanation needed please