Factorise Cubic Equation Grade 12: Introduction
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- Опубликовано: 24 май 2021
- Factorise Cubic Equation Grade 12 Introduction.
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It took me a few tries but Ive got it, thank you so much Kevin you're a lifesaver!
Good to know everybody else also replayed at around the 4:40 mark
Thank you. I prefer this method
Tysm Kevin!❤
First lesson from kevin that confused me
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Thank you kevin i wen from doing CAPS to doing igcse and im in grade 11 and you're rally helping me catch up❤
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I must say, Synthetic Division (Learned from Organic Chemistry Tutor) is a lot easier than this way of inspection. I can also understand it that way and doesn't involve so many steps.
I did the same. I got a factor using mode 3 then I synthetically divided then got the quadratic and after that just factorise the quadratic and got the 3 roots( x intercepts)
Could you do the one with synthetic division?
Very helpful 👍
Glad it helped you :)
Sir I got -2 and 1 as my factors so which one should i choose
Both should give you the same answer
i'm doing this in grade 9 in australia
Then why you watching ?
@@smoothsleep3250 revise for grade 9 exam 8 months ago
would it be wrong to use mode 5 4
Haha, silver calculator I am guessing :)
So that does give the answers (sometimes) but teachers would want to check your method of getting the answer.
You can still use it to check if you are correct.
Remember that it wont always work especially when answers are decimals etc.. They wont fit into your step.
i still dont get it
so real
Makes 2 of us😢
practice homie
Im lost
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