Question

scrie rezultratul sub forma de puteri
a) 13 la put 24 ori 13 la put 46 :13 la put 20
b)(23 la put 6 )totul la put 13 ori (23 la put 4 ) totul la put 15
c)(17 la put 12 ) totul la 8 : (17 la put 13 ) totul la 15 =
d)2 la put 3 ori 8 la put 4 ori 16 la put 5 ori 32 la put 6
e) ( 3 la p. 1 ori 3 la p. 2 ori 3 la p. 3 ): 3 la p. 5

Answer 1

a)13^24•13^46:13^20=
13^24+46:13^20=
13^70:13^20=
13^70-20=13^50

b)(23^6)^13•(23^4)^15=
23^6•13•23^4•15=
23^78•23^60=
23^78+60=23^138

c)(17^12)^8:(17^13)^15=
17^96:17^195=
17^-99

d)2^3•8^4•16^5•32^6=
2^3•(2^3)^4•(2^4)^5•(2^5)^6=
2³•2¹²•2^20•2^30=
2^15•2^20•2^30=
2^35•2^30=
2^65

e)(3¹•3²•3³):3^5=
3^6:3^5=
3^6-5=3^1

sper că te-am ajutat

Redeyes2