Размер видео: 1280 X 720853 X 480640 X 360
Показать панель управления
Автовоспроизведение
Автоповтор
Cool, Math Hunter. But you forgot to verify the answer for checking the solution...
i only found 2^x=200/3
(3/2)(10/5)^×=10^2=>(2^×)=200/3=>×=(log 200-log3)/log 2
Cool solution Thanks you
Esto merece la pena ser calculado?
(3×10^x)/(2×5^x)=100 ; i,e (3×2^x×5^x)/2×5^x=100 ; i,e 3×2^x/2=100 ; i,e 3×2^x=200 ; i,e 2^x=200/3 ; i,e x= [log(200/3)]/log2 ; i,e x= (log200-log3)/log2 ; i,e x=[log(2^3.5^2)-log3]/log2 ; i,e x= (3log2+2log5-log3)/log2 ; I,e x= 3+2(log5/log2)-(log3/log2).
Too lengthy.
👏👏👏👏👌👌👍👍
x≈6.06
Why turned 3/2 into 2/3?
If x*a/b = y then x = y*b/a* is for multiplication.
Sonunu çox uzun yolla yazırsınız.
Cool, Math Hunter. But you forgot to verify the answer for checking the solution...
i only found 2^x=200/3
(3/2)(10/5)^×=10^2
=>(2^×)=200/3
=>×=(log 200-log3)/log 2
Cool solution
Thanks you
Esto merece la pena ser calculado?
(3×10^x)/(2×5^x)=100 ; i,e (3×2^x×5^x)/2×5^x=100 ; i,e 3×2^x/2=100 ; i,e 3×2^x=200 ; i,e 2^x=200/3 ; i,e x= [log(200/3)]/log2 ; i,e x= (log200-log3)/log2 ; i,e x=[log(2^3.5^2)-log3]/log2 ; i,e x= (3log2+2log5-log3)/log2 ; I,e x= 3+2(log5/log2)-(log3/log2).
Too lengthy.
👏👏👏👏👌👌👍👍
x≈6.06
Why turned 3/2 into 2/3?
If x*a/b = y then x = y*b/a
* is for multiplication.
Sonunu çox uzun yolla yazırsınız.