Calcule no caderno e expresse o resultado usando notação científica

Calculate in your notebook and express the result using scientific notation. a) (8.10^15 ):(2.10^12 ) b) ​​(4.5.10^6 ).(9.2.10^4 ) c) (2.25.10^4 ):(9.10^6 ) d) (2.10^(-3) ).(2.10^(-8) ) Exponentiation Properties of exponentiation 8th grade of Elementary School #mathematics #elementaryschool #8thgrade #education #exponentiation Instagram:   / prof.fabriciomath