Wow first time i saw exponential with a decimal number. Could you show it how we can calculate without a calculator.
@DARKLord_8022 күн бұрын
-1^3.5 = -1^7/2 = √(-1^7) = √-1 = I
@CharlesChen-el4ot10 күн бұрын
p + k = 41 pk = 400 k * (41-k) =400 k^2 - 41k + 400 +0 k = 1/2(41+/-(1681 -1600)^1/2) k = 1/2(41+/-9) k = 25, or 16
@princejag11 күн бұрын
X=9 is correct.
@madurappankalyanaraman801512 күн бұрын
P should be equal to 25 K should be equal to 16 Square root of p is 5 Squarecrootvof k is 4swuarecrootvof p + square root of k= 5+4=9 Square root of p multiples by squarecroot of k 25x16= 400 Square root of 400 is 20
@Art_By_Ganesh14 күн бұрын
Nice!!!
@Art_By_Ganesh14 күн бұрын
Nice
@MsLeober15 күн бұрын
The equation is equivalent to 32 log_2 n=n. It is easy to see that n=2^8 is a solution of the equation. Since n'=1 and (32 log_2n)'<1 for n>2^8, the number 2^8 is the unique solution for n>2.
@ganeshyadav-cm3wx16 күн бұрын
Wonderful
@ganeshyadav-cm3wx16 күн бұрын
Good problem
@davemacmurchie698218 күн бұрын
This is so lame it's painful
@princejag18 күн бұрын
WOW!!!
@walterwen297518 күн бұрын
Kuwait Math Olympiad: x² - y² = 24, xy = 35; x, y =? x² > y² > 24; x² - y² = 24 = (12)(2) = (7 + 5)(7 - 5) = (± 7)² - (± 5)² = (± 5i) - (-/+ 7i) x = ± 7, y = ± 5 or x = ± 5i, y = -/+ 7i Answer check: x = ± 7, y = ± 5; x = ± 5i, y = -/+ 7i x² - y² = (± 7)² - (± 5)² = 24, (± 5i)² - (± 7i)² = 25i² - 49i² = - 25 + 49 = 24; Confirmed xy = (± 7)(± 5) = 35, (± 5i)(-/+ 7i) = - 35i² = - 35(- 1) = 35; Confirmed Final answer: x = 7, y = 5; x = - 7, y = - 5; Two pairs of imaginary value roots, x = 5i, y = - 7i or x = - 5i, y = 7i
@princejag19 күн бұрын
great. Can you do some problems on negative angles?
@ganeshyadav-cm3wx19 күн бұрын
Good
@Art_By_Ganesh19 күн бұрын
Good solution
@SayAlotmore20 күн бұрын
could you not reject (-1-(5)^.5)/2 also because it is less than -1
@SayAlotmore2 күн бұрын
SQR = ^.5 not ^2 hope no one noticed
@mohammadmainuddin73620 күн бұрын
Why did you make it so complicated? Simply square both sides, you will get your answer in 3 lines.
@Art_By_Ganesh20 күн бұрын
Not hard but nice
@kevincline915520 күн бұрын
Let x^6 = 1. Six roots of unity. Then (2x)^6 = 2^6. Done.
5^(ln3/ln5)*5^(x^2)=5^(ln15/ln5) , x^2+x*ln3/ln5-ln15/ln5=0 , x=(-ln3/ln5+/-V((ln3/ln5)^2-4*ln15/ln5)/2 , x= 1 , -log(15)/log(5) test , x=1 , 3*5=15 , OK , test , x=-log(15)/log(5) , --> result 15 , OK , solu , x= 1 , -log(15)/log(5) ,
@ganeshyadav-cm3wx22 күн бұрын
I did it
@alexandrecoquin841423 күн бұрын
Just a little mistake at the end, the K2 solution is -2 and not -3.
@princejag23 күн бұрын
You're a mathematical Magician.
@Algebraic_Adventures22 күн бұрын
I am just following the process ❤️
@ganeshyadav-cm3wx23 күн бұрын
Wonderful problem
@achmadmasjkur128623 күн бұрын
Orang gila aja bisa. Ya k=2 ngga usah diurai2kan segala.
@princejag23 күн бұрын
great again.
@ganeshyadav-cm3wx23 күн бұрын
Sul
@Algebraic_Adventures23 күн бұрын
I didn't understand that ☹️
@princejag24 күн бұрын
Excellent man!!
@ganeshyadav-cm3wx24 күн бұрын
Nice solution
@Art_By_Ganesh24 күн бұрын
Only one answer 0 ?
@princejag25 күн бұрын
Wonderful. You gave us suspension at m^2 -4m + 20 = 0 but brilliantly tackled.
@Algebraic_Adventures25 күн бұрын
😅❤️
@shashankkatiha943925 күн бұрын
m^2 + 4m + 20 = 0 was the equeation for other solution how you changed it to m^2 -4m + 20 = 0. People who solve like you will lose marks duw to carelessness. Its gonna have complex roots.
@Algebraic_Adventures25 күн бұрын
A mistake was made here. Watch from 5:15
@Art_By_Ganesh25 күн бұрын
Good solution video
@ganeshyadav-cm3wx25 күн бұрын
Nice solution
@ganeshyadav-cm3wx26 күн бұрын
Welcome Backkkkk ❤
@Algebraic_Adventures26 күн бұрын
❤️🐼
@gamraj1Ай бұрын
Easy question. Not expected in Olympiad
@rumetiskl6560Ай бұрын
(a³)*
@Algebraic_Adventures25 күн бұрын
👍
@NasserAbbassАй бұрын
X = 9
@Algebraic_AdventuresАй бұрын
Subscribe it's free 😄
@hangthuy458Ай бұрын
(X+5)^X=7^2=(2+5)^2 X=2(A)
@anniesworldeverythingsurro8214Ай бұрын
a=b=c= 0; +2^1/2 ;-2^1/2
@Algebraic_Adventures25 күн бұрын
👍
@LucasLemarinelАй бұрын
3^x + 3^x + 3^x = 3^x (1+1+1) = 3^x.3^1 = 3^(x+1) and 9^9 = (3^2)^9 = 3^(2 times 9) = 3^18, so : 3^(x+1) = 3^18 x+1 = 18 x = 18-1 = 17, which is answer B