Question

Сократи дробь (2x^2−13x+15) / (x^3−125) 20 баллов

Answer 1

$\frac{2x^{2}-13x+15 }{x^{3}-125 }=\frac{2(x-5)(x-1,5)}{(x-5)(x^{2}+5x+25) }=\boxed{\frac{2*(x-1,5)}{x^{2}+5x+25 }}$