Реши задание на изображении

а) \(\dfrac{m(m-3)}{8x^2}\cdot\dfrac{8x}{3m}=\boxed{\dfrac{m-3}{3x}}\)

б) \(\dfrac{5a^2}{6b^3}\cdot\dfrac{b(a-b)}{a^3}=\boxed{\dfrac{5(a-b)}{6ab^2}}\)

в) \(\dfrac{x^2(1+x)}{11a^2}\cdot\dfrac{a^3}{4(1+x)}=\boxed{\dfrac{ax^2}{44}}\)

г) \(\dfrac{6ax}{m(m-2)}\cdot\dfrac{3(m-2)}{8ax}=\boxed{\dfrac{9}{4m}}\)

д) \(\dfrac{a(a-3b)}{3b}\cdot\dfrac1{7(a-3b)}=\boxed{\dfrac{a}{21b}}\)

е) \((x-2y)(x+2y)\cdot\dfrac{x}{5(x-2y)}=\boxed{\dfrac{x(x+2y)}5}\)

ж) \((2a-b)^2\cdot\dfrac3{a(2a-b)(2a+b)}=\boxed{\dfrac{3(2a-b)}{a(2a+b)}}\)

з) \(5(2m-3n)\cdot\dfrac{2m}{(2m-3n)^2}=\boxed{\dfrac{10m}{2m-3n}}\)