GERMANY || A Nice Olympiads Trick #maths
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GERMANY || A Nice Olympiads Trick #maths
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GERMANY || A Nice Olympiads Trick #maths
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GERMANY || A Nice Olympiads Trick #maths
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GERMANY || A Nice Olympiads Trick #maths
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GERMANY || A Nice Olympiads Trick #maths
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Пікірлер
@RealQinnMalloryu4
@RealQinnMalloryu4 24 секунд бұрын
(k ➖ 7k+7).
@muhammadindrafatihfailasuf
@muhammadindrafatihfailasuf 12 минут бұрын
8 devide 27 = 0,2962 equal m has 0,6639 those degreeded 3 has 0,6639 x 0,6639 x 0,6639 equal quiteful as reach 0,2962 fixed. Regards from indonesian javanist tolerance culture
@RealQinnMalloryu4
@RealQinnMalloryu4 18 минут бұрын
a^2/49=7 (a ➖ 7a+7) .49/a^2=7(a ➖ 7a+7).
@RealQinnMalloryu4
@RealQinnMalloryu4 26 минут бұрын
{0+0 ➖} ^1=1^1 (x ➖ 1x+1).
@RealQinnMalloryu4
@RealQinnMalloryu4 Сағат бұрын
2^4^2^3 ➖ 1 1^1^1^2^1 ➖ 1 2 ➖ 1 (x ➖ 2x+1).
@RealQinnMalloryu4
@RealQinnMalloryu4 Сағат бұрын
32^33 1^2^3^1 2^3 (m ➖ 3m+2).
@RealQinnMalloryu4
@RealQinnMalloryu4 Сағат бұрын
(10^10) (2^5^2^5) (1^1^2^1) (2^1) (x ➖ 2x+1).
@RealQinnMalloryu4
@RealQinnMalloryu4 Сағат бұрын
{108+108}=216 108^108 10^10^8^10^10^8 5^5^5^5^2^3^5^5^5^5^2^3 2^3^2^3^2^3^2^3^1^1^1^2^3^2^3^2^3^2^3^1^1^1 1^1^1^1^1^1^1^1^1^1^1^1^1^1^2^3 2^3 (K➖ 3L+2).
@RealQinnMalloryu4
@RealQinnMalloryu4 Сағат бұрын
(k ➖ 2k+2).
@RealQinnMalloryu4
@RealQinnMalloryu4 Сағат бұрын
5^10^5^10vs7^7^3^17 5^2^5^5^2^5vs1^1^3^17^1 1^1^1^1^2^1vs3^1^1 2^1v<3^1 (n ➖ 2n+1) (a ➖ 3a+1). 50^50<49^51.
@RealQinnMalloryu4
@RealQinnMalloryu4 Сағат бұрын
5^10^5^10vs7^7^3^17 5^2^5^5^2^5vs1^1^3^17^1 1^1^1^1^2^1vs3^1^1 2^1v<3^1 (a ➖ 2a+1). (b ➖ 3b+1). 50^50<49^51.
@RealQinnMalloryu4
@RealQinnMalloryu4 2 сағат бұрын
6^6 2^3^2^3 2^1^1^3 23 (n ➖ 3n+2).
@RealQinnMalloryu4
@RealQinnMalloryu4 2 сағат бұрын
8^(10) 8^(2^5) 2^3^(1^1) 2^1(x ➖ 2x+1).
@RealQinnMalloryu4
@RealQinnMalloryu4 2 сағат бұрын
8/3^3 2^3/3^1 2^1/3^1 2/3 (m ➖ 3m+2).
@RealQinnMalloryu4
@RealQinnMalloryu4 2 сағат бұрын
3^3 (x ➖ 3x+3) .
@turnip-soup
@turnip-soup 8 сағат бұрын
is your way of mutiplying faster? the one i learned from school is a whole lot easier
@alexeyilchuk8236
@alexeyilchuk8236 13 сағат бұрын
Man just triple root to both
@mirkozinauer319
@mirkozinauer319 15 сағат бұрын
m³=64/27 m³=(4/3)³=(4/3)³*e^(2*k*π*i) m=4/3*e^(2*k*π*i/3) {k=0, 1, 2} k=0; m1=4/3 k=1; m2=4/3*e^(2*π*i/3)=4/3*(-1/2+√3/2*i)=2/3*(-1+√3*i) k=2; m3=4/3*e^(4*π*i/3)=4/3*(-1/2-√3/2*i)=2/3*(-1-√3*i)
@veijolalli326
@veijolalli326 18 сағат бұрын
let me guess m=1/2 is the only real solution.
@f2playking563
@f2playking563 19 сағат бұрын
You only have three solutions, because 3+-√3i/6 is the same as 1+-√3i/2 if you devide it by 3
@veijolalli326
@veijolalli326 Күн бұрын
0.01^-0.5207=11.000185275062208727304006065456 - ploss🤣
@veijolalli326
@veijolalli326 Күн бұрын
(0.01)^x=11 100^-x=11 x=-log11/log100 x=-log11/2 x=-0.52069634257911252037509998562151 0.01^-0.52069634257911252037509998562151=11
@veijolalli326
@veijolalli326 2 күн бұрын
3^3 > 2^4 4^4 < 3^5 50^50 > 4^4 49^51 is obviously bigger than 50^50 but how much? 49^51/50^50= 49*49^50/50^50= 49*(49/50)^50= 49*0.98^50= 17.844314324268736195651325091206 times bigger
@agronxhelali1250
@agronxhelali1250 2 күн бұрын
27 😊😊
@RaajkamalYadla
@RaajkamalYadla 2 күн бұрын
Amazing
@PeterWlassics
@PeterWlassics 2 күн бұрын
There is only one solution !!!! X=6 - 4 * sqrt 2 Solution X=6 + 4 * sqrt 2 FALSE!!! First subtract after quadrat like the first comment, otherwise you generate the false result.
@przemekm1365
@przemekm1365 3 күн бұрын
Calculation in the video is complicated and in addition x1 (first solution) is not correct. If we put x1 to the equation √2 + √x = 2 it does not fit.
@PrakulRohila
@PrakulRohila 3 күн бұрын
Thanks
@ericlipps9459
@ericlipps9459 3 күн бұрын
There's a general rule for this: a^b - a^(b-1) = a^(b-1)(a-1). Take a simple example: 10^3 - 10^2 = (10^2) * (10-1) = 1000 - 100 = 900.
@flyingspirit3549
@flyingspirit3549 3 күн бұрын
Even if there are alternative procedures to solve this equation, this is still a good review of an area of algebra that I studied some time (some LONG time!) ago. Thanks for posting this.
@VivekKumar-c8d3i
@VivekKumar-c8d3i 3 күн бұрын
Sir very good question ❤❤❤❤❤❤❤
@MeinhartKöster
@MeinhartKöster 4 күн бұрын
i suggest to subtract root 2 on both sides
@veijolalli326
@veijolalli326 4 күн бұрын
X=1 is The Only solution. You can't take log from complex number!
@yukiicimoro7201
@yukiicimoro7201 4 күн бұрын
3(n^1/2)=2 n=(2/3)^2=4/9
@sasadjordjevic7398
@sasadjordjevic7398 4 күн бұрын
Much easier is to leave square roorh x on 1 side and then square both side. I got x1 only, not x2.
@veijolalli326
@veijolalli326 4 күн бұрын
8*9^6=8*81^3=648*6 561=4 251 528
@RaajkamalYadla
@RaajkamalYadla 5 күн бұрын
Can't we do sum like this 3^3x = 27 We can write 27 as 3^3 3^3x = 3^3 The bases are same so We will get this equation 3x = 3 x=3/3 x=1 1 satisfy the equation Check 3^x = 27 Substitute the x value 3^3(1) = 27 3^3 = 27 27 = 27 L.H.S = R.H.S IS IT RIGHT SIR?
@RealQinnMalloryu4
@RealQinnMalloryu4 5 күн бұрын
3^4^5+3^4^2 3^2^2^2^3+3^2^2^2 1^1^1^1^1+3^1^1^2 3^2 (x ➖ 3x+2).
@RealQinnMalloryu4
@RealQinnMalloryu4 5 күн бұрын
{0+0 ➖} ^1=1^1 (x ➖1 x+1).
@RealQinnMalloryu4
@RealQinnMalloryu4 5 күн бұрын
2^5^2^5vs9^11^1 1^1^2^1vs^3^2^1^1 (x ➖ 2x+1) .2^1vs3^1(x ➖ 3x+1).2^1<3^1. 10^10<9^11.
@RealQinnMalloryu4
@RealQinnMalloryu4 5 күн бұрын
{2+2 ➖ }+n^2+{n+n ➖ }={4+n^2+n^2}=4n^4 2^2n^2^2 2^1n^1^1 2n^1(n ➖ 2n+1).
@RealQinnMalloryu4
@RealQinnMalloryu4 5 күн бұрын
{3+3 ➖ }+x^2+{x+x ➖ }={6+x^2+x^2}=6x^4 3^3x^2^2 3^1x1^2 3x^2 (x ➖ 3x+2).
@RealQinnMalloryu4
@RealQinnMalloryu4 5 күн бұрын
{4+x^2}=4x^2 2^2x^2 1^1x^2 1x^2 (x ➖ 2x+1).
@RealQinnMalloryu4
@RealQinnMalloryu4 5 күн бұрын
6^{n+n ➖ }+{7+7 ➖ }=6^{n^2+14}=6^14n^2=84n^2 6^7^7n^2 6^3^4^3^4n^2 3^3^1^2^2^1^2^2n^2 3^1^1^1^1^1n^2 3n^2 ( n ➖ 3n+2). 7^{n+n ➖ }+{6+6 ➖}7^{n^2+12 }=7^12n^2 84n^2 7^6^6n^2 3^4^3^3^3^3n^2 1^2^2^1^1^3^1n^1 2^1^3^1^n 2^3^n (n ➖ 3n+2).
@RealQinnMalloryu4
@RealQinnMalloryu4 5 күн бұрын
2^(5) 2^(1) (m ➖ 2m+1). m^2^16 m^2^4^ m^2^2^2 m^1^1^2 m^1^2(m ➖ 2m+1).
@RealQinnMalloryu4
@RealQinnMalloryu4 5 күн бұрын
(k ➖ 3k+3). 27 3^3 (k ➖ 3k+3).
@RealQinnMalloryu4
@RealQinnMalloryu4 5 күн бұрын
{10+10}=20 10^10 5^5^5^5 2^3^2^3^2^3^2^3 1^1^1^1^1^1^2^3 2^3 (n ➖ 3n+2).
@smb-zf9bd
@smb-zf9bd 5 күн бұрын
Go to 3:00 to skip useless filler. Nor sure why all these mathematicians are so verbose. LOL The thing is, anyone who watches one of these already knows about commutative, associative, exponents, logs, algebra, substitution, etc and do not require excruciating details. Just a suggestion.
@PitofDoom666
@PitofDoom666 5 күн бұрын
K=3
@dzakymuhammad189
@dzakymuhammad189 5 күн бұрын
Thats not the only answer even tho it is correct
@sergkosh4833
@sergkosh4833 5 күн бұрын
2√n+√n=2 (2√n+√n)²=2² (2√n+√n)*(2√n+√n)=4 2√n*2√n*+2√n*√n+√n*2√n+√n*√n=4 4n+2n+2n+n=4 9n=4 n=4/9 🙂