Question

thực hiện phép tính:

a,\(6xy^2:3y\)

b,\(5x^2y^5:xy^3\)

c,\(\dfrac{3}{4}x^3y^3:\left(\dfrac{-1}{2}x^2y^2\right)\)

Answer 1

a, \(6xy^2:3y=2xy\)

b, \(5x^2y^5:xy^3=5xy^2\)

c, \(\dfrac{3}{4}x^3y^3:\left(-\dfrac{1}{2}x^2y^2\right)=-\dfrac{2}{3}xy\)

Answer 2

a. \(6xy^2:3y=2xy\)

b. \(5x^2y^5:xy^3=5xy^2\)

c. \(\dfrac{3}{4}x^3y^3:\left(-\dfrac{1}{2}x^2y^2\right)=-\dfrac{3}{2}xy\)