Solving Exponential Equation @KasyannoEZMath

preview_player
Показать описание
In this tutorial video, you'll learn how to solve the given exponential equation with the same base. The other solution to this equation is 1.
Рекомендации по теме
Комментарии
Автор

Very good, but there is 1 solution you missed. +1 is also a solution because 1 raised to any power is always 1 :) so in this case there are 3 solutions

lastchance
Автор

should take logarithms to both sides and rearrange the items, then the equation became log(x)* (x^2-x-2) =0

povictor
Автор

My natural instinct here would be to take log on both sides and then solve log(x) = 0 or x2-x+2=0, thus 3 solutions.

sanesanyo