Ответ:
100-
-a^2=-100|*-1
a^2=100
a=10
27a^3+1
27a^3=-1
a^3=-1/27
a=-1/3
64-a^3
-a^3=-64|*-1
a^3=64
a=4
Copyright © 2025 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
100-![a^{2} a^{2}](https://tex.z-dn.net/?f=a%5E%7B2%7D)
-a^2=-100|*-1
a^2=100
a=10
27a^3+1
27a^3=-1
a^3=-1/27
a=-1/3
64-a^3
-a^3=-64|*-1
a^3=64
a=4