Question

Решите неравенство (3/5)^8-2x<(9/25)^x+3

Answer 1

(3/5)⁸⁻²ˣ < (3/5)²⁽ˣ⁺³⁾
8-2х < 2(х+3)
8-2х < 2х+6
-2х-2х < 6-8
-4х < -2
4x > 2
x > 2/4
x > 1/2
x > 0,5