Question

Calculati:1. (2X3-5)^2016=...
2.4-90^50:90^50=...
3. (7X3-4X5) ^2016=...
4. 42^30:2^29+1=...
^ inseamna ridicat la puterea... (2^3=8)
VA ROG AJUTATI-MA! scrieti si explicatia rezolvarii

Answer 1

1. (2X3-5)^2016=...(6-5)^ 2016 egal 1

2.4-90^50:90^50=... 4- 1 egal 3

3. (7X3-4X5) ^2016=... 1^2016

4. 42^30:2^29+1=...?

1 la orice putere e 1

7x3-4x5 egal 21-20 egal 1

nu am idee la 4

Draguta poza de profil

Fan/fana BNHA?