Respuesta :

ujoy64

Answer:

50x^2y^4

Step-by-step explanation:

  1. 15xy/3 X 10xy^3
  2. 15 divided by 3 equals 5
  3. So now its 5 X 10xxy^3y (you got the extra X and y from the 15xy)
  4. Multiply the number 5 X 10 equals to 50
  5. So now you've got 50xxy^3y
  6. Apply the exponent rule (xx = x ^ 1+1)
  7. So that gives you 50yx^1+1y^3
  8. Add the numbers 1+1=2
  9. So now you have 50yx^2y^3
  10. Apply exponent rule again (yy^3 = y^1+3)
  11. So know you have 50x^2y^1+3
  12. Add the numbers 50x^2y^4
  13. And that's your answer