3^x-x+5=0 (уравнение)
Учитель очень удивится увидев твоё верное решение 😼
Найду корень уравнения: 3^x-x+5=0
Решение
-re(W(-log(87189642485960958202911070585860771696964072404731750085525219437990967093723439943475549906831683116791055225665627))) + log(243) I*im(W(-log(87189642485960958202911070585860771696964072404731750085525219437990967093723439943475549906831683116791055225665627)))
x1 = --------------------------------------------------------------------------------------------------------------------------------------------- - -----------------------------------------------------------------------------------------------------------------------------------
log(3) log(3)
x1=log(3)−re(W(−log(87189642485960958202911070585860771696964072404731750085525219437990967093723439943475549906831683116791055225665627)))+log(243)−log(3)iim(W(−log(87189642485960958202911070585860771696964072404731750085525219437990967093723439943475549906831683116791055225665627)))
Сумма и произведение корней
[src] -re(W(-log(87189642485960958202911070585860771696964072404731750085525219437990967093723439943475549906831683116791055225665627))) + log(243) I*im(W(-log(87189642485960958202911070585860771696964072404731750085525219437990967093723439943475549906831683116791055225665627)))
0 + --------------------------------------------------------------------------------------------------------------------------------------------- - -----------------------------------------------------------------------------------------------------------------------------------
log(3) log(3)
0+(log(3)−re(W(−log(87189642485960958202911070585860771696964072404731750085525219437990967093723439943475549906831683116791055225665627)))+log(243)−log(3)iim(W(−log(87189642485960958202911070585860771696964072404731750085525219437990967093723439943475549906831683116791055225665627)))) -re(W(-log(87189642485960958202911070585860771696964072404731750085525219437990967093723439943475549906831683116791055225665627))) + log(243) I*im(W(-log(87189642485960958202911070585860771696964072404731750085525219437990967093723439943475549906831683116791055225665627)))
--------------------------------------------------------------------------------------------------------------------------------------------- - -----------------------------------------------------------------------------------------------------------------------------------
log(3) log(3)
log(3)−re(W(−log(87189642485960958202911070585860771696964072404731750085525219437990967093723439943475549906831683116791055225665627)))+log(243)−log(3)iim(W(−log(87189642485960958202911070585860771696964072404731750085525219437990967093723439943475549906831683116791055225665627))) /-re(W(-log(87189642485960958202911070585860771696964072404731750085525219437990967093723439943475549906831683116791055225665627))) + log(243) I*im(W(-log(87189642485960958202911070585860771696964072404731750085525219437990967093723439943475549906831683116791055225665627)))\
1*|--------------------------------------------------------------------------------------------------------------------------------------------- - -----------------------------------------------------------------------------------------------------------------------------------|
\ log(3) log(3) /
1(log(3)−re(W(−log(87189642485960958202911070585860771696964072404731750085525219437990967093723439943475549906831683116791055225665627)))+log(243)−log(3)iim(W(−log(87189642485960958202911070585860771696964072404731750085525219437990967093723439943475549906831683116791055225665627)))) -re(W(-log(87189642485960958202911070585860771696964072404731750085525219437990967093723439943475549906831683116791055225665627))) - I*im(W(-log(87189642485960958202911070585860771696964072404731750085525219437990967093723439943475549906831683116791055225665627))) + log(243)
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
log(3)
log(3)−re(W(−log(87189642485960958202911070585860771696964072404731750085525219437990967093723439943475549906831683116791055225665627)))+log(243)−iim(W(−log(87189642485960958202911070585860771696964072404731750085525219437990967093723439943475549906831683116791055225665627))) x1 = 1.33759966971673 - 2.3417714542238*i