Question

[bella nguyen]

Làm tính chia

a, ( x + y )^2 : (x+y)

b, ( x- y )^5 : ( y - x )^4

c,  (5x^4 - 3x^3 + x^2 ) : 3x^2

d, ( x^3y^3 - 1/2x^2y^3 x^3y^2 ) : 1/2x^2y^2

Answer 1

[Phương Mai]

a)\(\left(x+y\right)^2:\left(x+y\right)=x+y\)

b)\(\left(x-y\right)^5:\left(y-x\right)^4=\left(x-y\right)^5:\left(x-y\right)^4=x-y\)

c)\(\left(5x^4-3x^3+x^2\right):3x^2=\frac{5}{3}x^2-x+\frac{1}{3}^{ }\)

d)\(\left(x^3y^3-\frac{1}{2}x^2y^3+x^3y^2\right):\frac{1}{2}x^2y^2=2xy-y+x\)