сократите дробь 2a^2-5a-3\4a^2-6a-4

Question

сократите дробь 2a^2-5a-3\4a^2-6a-4

Answer 1

(2*a^2-5*a-3)/(4*a^2-6*a-4)

(a-3)/(2*a-4)

(a/2-3/2)/(a-2)