Question

㏒²₂X⁵-5㏒₂X³=10 ssssss

Answer 1

$log_2^2(x^5)-5log_2(x^3)=10\\25log_2^2(x)-15log_2(x)-10=0\\5log_2^2(x)-3log_2(x)-2=0\\a+b+c=0\\log_2(x)=1=>x=2\\log_2(x)=-\frac{2}{5}=>x=\frac{\sqrt[5]{8} }{2}\\x>0$

Если сумма коэффициентов равна нулю a+b+c=0,то первый корень равняется 1 ,а второй корень равняется c/a

Answer 2

Смотри....................

Answer 3

It seems like you've provided an equation with logarithms. However, there seems to be a mistake in the equation as "ssssss" doesn't seem to be a valid mathematical operator. Could you please clarify or correct the equation? If you have a specific mathematical problem you'd like help with, feel free to share it, and I'll do my best to assist you.