Question

a(15 xy^2z^3 :(3xyz^2)

b(12 x^y^4 : (-4x^4y^2)

c (-15x^2y^3z^2 ) :(-6xz^2) 

d(x-y)^5 : (y-x)^3

(x-y)^5 : (y-x)^2 

f(3xy-6x)^3 : 9(2x-y)

 

Answer 1

a: \(15xy^2z^3:3xyz^2=5yz\)

b: \(12x^4y^4:\left(-4x^4y^2\right)=-3y^2\)

c: \(\dfrac{-15x^2y^3z^2}{-6xz^2}=\dfrac{5}{2}xy^3\)

d: \(\dfrac{\left(x-y\right)^5}{\left(y-x\right)^3}=-\left(x-y\right)^2\)