(x-3)^2 < корень5(x-3)

Question

(x-3)^2 < корень5(x-3)

Answer 1

(x-3)²<√5*(x-3)<br>(x-3)²<√5x-3√5<br>x²-6x+9<√5x-3√5<br>3x=4,  x=5

Comments

ответ (3;3+√5)