a) (4⁵.2⁻²)⁻³
b) (11.3)²⁰
⁻⁻⁻⁻⁻⁻⁻
3¹⁸
c) (2⁵)³
⁻⁻⁻⁻⁻⁻⁻
(2⁴.2)²
d) {(-1,1)³}⁷
⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻
(-1,1) . (-1,1)⁸. (-1,1)¹⁰
Respostas
respondido por:
9
a) (4^5.2^-2)^-3
4^-15.2^6
b) (11.3)^20/3^18
11^20.3^20/3^18
11^20.3^2
c) (2^5)^3/(2^4.2)^2
2^15/(2^5)^2
2^15/2^10
2^15-10= 2^5
d){(-1,1)^3}^7/(-1,1).(-1,1)^8.(-1,1)^10
(-1,1)^21/(-1,1)^19
(-1,1)^21-19
(-1,1)^2
4^-15.2^6
b) (11.3)^20/3^18
11^20.3^20/3^18
11^20.3^2
c) (2^5)^3/(2^4.2)^2
2^15/(2^5)^2
2^15/2^10
2^15-10= 2^5
d){(-1,1)^3}^7/(-1,1).(-1,1)^8.(-1,1)^10
(-1,1)^21/(-1,1)^19
(-1,1)^21-19
(-1,1)^2
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