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Please help. I will give brainiest.

(x^5y^2-x^3y^2+xy-1)-(x^5y^2-x^4y^2-x^3y^2-x^2y+xy-1)


Sagot :

Answer:

STEP 1:

 ((4•(x2))-(y2))   ((x2)+xy)÷ (((2•(x2))-7xy)+(3•(y2))) ÷ (23x5•y)

Equation at the end of step 1

  (((x2)•y)-(x•(y2)))  (8x+4y)

STEP 2 :

  ((4•(x2))-(y2))   ((x2)+xy) ÷ (((2•(x2))-7xy)+3y2) ÷ 23x5y

Equation at the end of step 2:

 

 (((x2)•y)-(x•(y2)))  (8x+4y)

STEP 3:

 ((4•(x2))-(y2))  - ((x2)+xy)÷ ((2x2-7xy)+3y2) ÷ 23x5y

Equation at the end of step 3:

(((x2)•y)-(x•(y2)))  (8x+4y)

STEP 4:

           x2 + xy

Simplify  

           8x + 4y

STEP 5:

Pulling out like terms 5.1 Pull out like factors :

  x2 + xy  =   x • (x + y)

STEP 6:

Pulling out like terms 6.1 Pull out like factors :

  8x + 4y  =   4 • (2x + y)

Equation at the end of step 6:

   ((4•(x2))-(y2)) x•(x+y)÷ (2x2-7xy+3y2) ÷ 23x5y(((x2)•y)-(x•(y2))) 4•(2x+y)

STEP7:

    x•(x+y)      

Divide  ————————  by  2x2-7xy+3y2

        4•(2x+y)      

Step-by-step explanation:

hope this helps if not let me know have a blessed day