Question

ajutor!!!! puterile!!!! ​

Answer 1

Răspuns:

Explicație pas cu pas:

b.3^(39-35)×7³=3^4×7³=9²×7³

c.3^45:3^24=3^(45-24)=3^21

d.2^24:2^18=2^6

e. 23^2018×2^2017:23^(20×201)×2^2010=23^(2018-4020)×2^7=2^(-2002)×2^7