Question

Решите уравнение 3√4x+√1=-4

Answer 1

$3sqrt{4x}+sqrt{1}=-4\sqrt{9}*sqrt{4x}+1=-4\sqrt{36x}=-5\(sqrt{36x})^2=(-5)^2\36x=25\x=frac{25}{36}=(frac{5}{6})^2$