YOO WSG MAN, THIS REALLY HELPED FOR REAL, THANK YOU SO MUCH, SAVED ME LAST SECOND BEFORE MY FINAL
@TitanTubs
4 жыл бұрын
Quarantine time
@wxrd_
Жыл бұрын
AAGAHAHAHAH
@Yarkz.
6 ай бұрын
For the second problem of Example 4, wouldn't you have to add the plus or minus sign before the 9?
@curtaincommander
6 ай бұрын
You're right! Although it shouldn't be +/- 9 for the answer... I should have had +/- 4 after I'd taken the 4th root of each side. So we actually get two solutions: x=5+4 and x=5-4... x=1 and x=9 for final solutions.
@cathytung9098
10 ай бұрын
Thank you so much for the video. very clear and helpful. quick question for the last example- why there is only 1 answer? could X=1 work?
@curtaincommander
10 ай бұрын
You're right! Whenever taking an even root as a step in solving, both positive and negative solutions are possible. Thanks for pointing that out!
@cathytung9098
10 ай бұрын
thank you for the quick response! have a great day!
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