1)18x^3y/24x^2y^4 2)15a^2-10ab/8v^2-12ab Сократить дробьи.

Question

1)18x^3y/24x^2y^4
2)15a^2-10ab/8v^2-12ab
Сократить дробьи.

Answer 1

1)18x^3y/24x^2y^4=
3x/4y^3.
2) 15a^2-10ab/8v^2-12ab=
5a(3a-2b)/4b(2b-3a)
=-5a/4b.