Question

Nu inteleg!

Dau coroana!!!!​

Answer 1

Răspuns:

Explicație pas cu pas:

3.

(3^6)^7 - (3^3)^14 = 3^42 - 3^42 = 0

_____________

4.

n = 2016^2 + 2016 + 2017 = 2016*(2016 + 1) + 2017 = 2016*2017 + 2017 =

2017*(2016 + 1) = 2017*2017 = 2017^2 patrat perfect

Answer 2

Răspuns:

3)(3•3^5)^7-27^14=

=(9^5)^7-27^14

=9^35-27^14

=(3^2)^35-(3^3)^14

=3^70-3^42

=3^28

4)n=2016^2+2016+2017

n=(1008^2)^2+2016+2017

n=1008^4+2016+2017

n=4064256+2016+2017

n=4068289

SUCCES!!!!!!!