Question

(2x-3)^2=1-7(5x-2)^2

Answer 1

$(2x-3)^2=1-7(5x-2)^2;$
$4 x^{2}-12x+9=1-175 x^{2}+140x-28;$
$179 x^{2}-152x+36=0;$
$D_1=76^2-179*36=5776-6444<0$
Решения нет