I like the way he teach. Thank you so much. Keep making videos.
@brasiokkonde871528 күн бұрын
I have borrowed a leaf,but board is not clear
@mechnics-maths28 күн бұрын
I will work on it
@mechnics-maths28 күн бұрын
Thank you so much
@Schwein2386Ай бұрын
Which language are you speaking sir?😅
@mechnics-maths26 күн бұрын
English
@user-jl5zh2rl8lАй бұрын
Nice teaching
@rileynobles7146Ай бұрын
Nicely done
@manfredcaranci6234Ай бұрын
I found it totally impossible to understand a word he was saying, between his thick, thick accent and the annoying echo in the room.
@mechnics-mathsАй бұрын
I’m sorry for that. I will work on my audibility and background noise
@chilalamunemboАй бұрын
Bhh
@MrLino56Ай бұрын
Great
@somtoconstantine4958Ай бұрын
Nice 🙂
@macumbonanga79352 ай бұрын
Impossible de ver o que estás a escrever porque tu não se posiciona bem a frente do quadro.
@VIKKY3482 ай бұрын
Ride on sir ....
@raqeemjameel20422 ай бұрын
Don't understand from where you get 3*0
@mechnics-maths2 ай бұрын
I will explain
@OketchAlex2 ай бұрын
Sir repeat the work
@mechnics-maths2 ай бұрын
Okay i will
@user-pu5dd8tf7c2 ай бұрын
To properly solve an equation we must find, or at least check, all solutions. Cubic equations have up to 3 solutions. Here is how to correctly derive all of them: log₈(x) - 4⋅log₈(x) = 2 log₈(x) - log₈(x⁴) = 2 log₈(x/x⁴) = 2 log₈(1/x³) = 2 1/x³ = 8² = 64 = 4³ x³ = ⟮¼⟯³ x³ - ⟮¼⟯³ = 0 Simple solution: x = ¼ Factor the simple solution out: (x - ¼)(x² + ⟮¼⟯x + ⟮¼⟯²) = 0 x = (-¼ ± √(⟮¼⟯² - 4 ⋅ ⟮¼⟯²)) / 2 x = (-¼ ± √(-3 ⋅ ⟮¼⟯²)) / 2 x = (-¼ ± ¼√⟮-3⟯) / 2 | we can stop here if x ∈ ℝ, because √⟮-3⟯ is not a real number x = (-1 ± i√3) / 8 Answers: x = ¼ x = (-1 + i√3) / 8 x = (-1 - i√3) / 8
@fawazbashiru61652 ай бұрын
Nice Video ❤️🔥
@honestadministrator2 ай бұрын
Bit of work gives x ^ ( -3) = 8^2 x^3 = 1/( 2 ^6) x = 1/4
@user-kl3tc6gu4c2 ай бұрын
Good work
@kalwenyakorneliashangeelao61632 ай бұрын
Volume is too down sir
@mechnics-maths2 ай бұрын
Okay sir. I will work on it.
@mechnics-maths2 ай бұрын
Thanks for your advice
@derrykurian73172 ай бұрын
Nice explanation sir ❤❤ thank you❤❤
@user-mc8fx6rn2h2 ай бұрын
🤌👍🇱🇰
@tomctutor2 ай бұрын
C(n+1,3) = [(n+1)/(n+1-3)]C(n,3) Solving for coefficients you will see the answer here!
@kantaprasadsinha80252 ай бұрын
Half of the board is not seen.
@mechnics-maths2 ай бұрын
I will send the link of the full video to you
@cnsrikar49052 ай бұрын
From India
@charlesokuom87472 ай бұрын
Nice solution
@JulietOnyebuchi-co7vy2 ай бұрын
❤
@JulietOnyebuchi-co7vy2 ай бұрын
❤
@JulietOnyebuchi-co7vy2 ай бұрын
❤
@JulietOnyebuchi-co7vy2 ай бұрын
❤
@JulietOnyebuchi-co7vy2 ай бұрын
❤
@user-lo5oe8ky7g2 ай бұрын
Thanks
@MS-qd6vs3 ай бұрын
There's imitation of a step of how you got rid 3in middle
@mechnics-maths3 ай бұрын
Pick one common base according to the division law in indices
Пікірлер
Thank u
My bro
Well done ✅
Mechanics to the moon with Aneke Tv
Well done sir
Mekus my man ride on 😊😊😊
Thank you sir
More grace
Good job 👍
Well done Keep it up 💪👍👍👍
Keep up the good work sir👍😘
Nice
Great video! Thanks
Wow, my greatest online tutor 🥰❤️
Keep it on👍
The answer is 15😊😊😊
Thanks for answering the question
I like the way he teach. Thank you so much. Keep making videos.
I have borrowed a leaf,but board is not clear
I will work on it
Thank you so much
Which language are you speaking sir?😅
English
Nice teaching
Nicely done
I found it totally impossible to understand a word he was saying, between his thick, thick accent and the annoying echo in the room.
I’m sorry for that. I will work on my audibility and background noise
Bhh
Great
Nice 🙂
Impossible de ver o que estás a escrever porque tu não se posiciona bem a frente do quadro.
Ride on sir ....
Don't understand from where you get 3*0
I will explain
Sir repeat the work
Okay i will
To properly solve an equation we must find, or at least check, all solutions. Cubic equations have up to 3 solutions. Here is how to correctly derive all of them: log₈(x) - 4⋅log₈(x) = 2 log₈(x) - log₈(x⁴) = 2 log₈(x/x⁴) = 2 log₈(1/x³) = 2 1/x³ = 8² = 64 = 4³ x³ = ⟮¼⟯³ x³ - ⟮¼⟯³ = 0 Simple solution: x = ¼ Factor the simple solution out: (x - ¼)(x² + ⟮¼⟯x + ⟮¼⟯²) = 0 x = (-¼ ± √(⟮¼⟯² - 4 ⋅ ⟮¼⟯²)) / 2 x = (-¼ ± √(-3 ⋅ ⟮¼⟯²)) / 2 x = (-¼ ± ¼√⟮-3⟯) / 2 | we can stop here if x ∈ ℝ, because √⟮-3⟯ is not a real number x = (-1 ± i√3) / 8 Answers: x = ¼ x = (-1 + i√3) / 8 x = (-1 - i√3) / 8
Nice Video ❤️🔥
Bit of work gives x ^ ( -3) = 8^2 x^3 = 1/( 2 ^6) x = 1/4
Good work
Volume is too down sir
Okay sir. I will work on it.
Thanks for your advice
Nice explanation sir ❤❤ thank you❤❤
🤌👍🇱🇰
C(n+1,3) = [(n+1)/(n+1-3)]C(n,3) Solving for coefficients you will see the answer here!
Half of the board is not seen.
I will send the link of the full video to you
From India
Nice solution
❤
❤
❤
❤
❤
Thanks
There's imitation of a step of how you got rid 3in middle
Pick one common base according to the division law in indices
Nice 👍
Nice 👍
Easy to comprehend thanks