Question

Resolver as questões da foto!

Answer 1

( 32 * 8^4 )/ 4^5
[ 2^5 * (2³)^4 ] / [( 2²)^5 ]
[ 2^5 * 2^12 ] / ( 2^10) =
2^17 / 2^10  = 2^7 ******

[ 81 * 9³ / / (27² ) =
[3^4 * ( 3²)³] / [(3³)² ] =
[ 3^4 * 3^6 ] / ( 3^6 )
corta 3^6 com 3^6 no dnominador e fica
3^4  *****

[ 1000³ * 10.000 ] / ( 100² )
[ ( 10³)³  * 10^4 ]  / (10²)²
[ 10^9  * 10^4 ] / ( 10^4 )
[ 10^13 ) / ( 10^4 )  =  10^9