Question

найти корень уравнения 5^3-1x=125^3x

Answer 1

5^3 - 1x = 125^3x
5^3 - X = 5^9x
3 - X = 9x
10x = 3
X = 0,3

Answer 2

$5^{3-1x}=125^{3x}\5^{3-x}=(5^3)^{3x}\5^{3-x}=5^{9x}\3-x=9x\3=10x\x=frac{3}{10}$