Question

1) (4y^5)^4
2) y^23: y^14
3) xy^2z^3 (-2x^2 zy^3)
4) (-2x^5)^4
5) (a^7:a^2)•a^3

Answer 1

Ответ:

1)=4y^20

2)=y^9

3)=-2x^3y^5z^4

4)=16x^20

5)=a^8