Question

Поможеееееееешь, срочно :с

Answer 1

1. а) 2700*а^7*y^10,
б) -2*х^3*y^34,
2. a) -27*x^26*y^10
б)  a^28*b^28

Answer 2

(100а^4у^2)×(27а^3у^6)=
=2790а^7у^8
(-1/8х^3у^4)×16у^10=
=-2х^3у^14
-(27х^18у^6)×х^8у^4==
=-27х^26у^10
(625а^4b^24)×0,0016a^24b^4=625×0,0016a^28b^28